Denis was extremely knowledgeable. Awesome customer service during ordering and installing (technical advice). When jets start failing, the most likely case is that your hot tub pump is not working correctly. We know taking care of a swimming pool or spa can be difficult. A+ Service. So tried flipping the breaker and letting it go through start up mode again. If the switch is tripped, reset and run the tub. "@type": "Person", This means it is heating with insufficient water flow. Modern spas use electronic temperaturesensorsandhigh-limit switchesto constantly check water temperature inside and outside of the spa heater. Highly recommend, Fast delivery with excellent after purchase support. Does anyone have any ideas on how to fix this? Great prices! Spa heater problems have the right solutions. If the impeller still wont move after youve cleaned it, its probably due for a replacement. You will need to check for voltage at the heater terminals. If you have a hot tub that has no heat, that definitely is no fun. Paste as plain text instead, Super rapide comme livraison. He worked so hard trying to get our hot tub to run (and now it actually is Read More, With the biggest championship game of any sport right around the corner, we wanted to give our customers the opportunityto make the most of it! Great price on my new spa pack works great. DRY: Means insufficient water is getting to theheating element. If it does, youve found the problem. Randy Bell It's been maintaining 60F even though outside is 40-55. Hot tub jets are the hardest working piece of equipment. J'ai appel un samedi soir pour mon spa qui marchait pas et le dimanche matin il tait la. Hot tubs should bewell, hot! The client services is amazing and the employee gives advice and return my call in 15 minutes when i add question for the installation. Remove the union nut ends and measure beginning from the flange end. The DayDream Ensemble 3500S by AquaRest Spas includes everything you need to have the premium spa experience, starting when you use the built-in cover lifter to easily remove the cover before stepping onto the included deluxe storage step wih planters to enter the spa.Once in the spa you won't want to leave when you relax in the contoured and lumbar supported captain's seats with pillowed . INCLUDES SPA COVER April 8, 2021 in Portable Hot Tubs & Spas. Connect the power cable to the spa controller and connect the ground wire to the pump. Plug and Play, Portable, Affordable Hot Tubs | AquaRest Spas AquaRest Spas combine quality, affordability & reliability for all your relaxation & entertainment needs. Aquarest Spas makes the best hot tubs for two people. Delivery time was fantastic and pricing is very competitive Take measurements from points A, B, C. D, etc. Open the spa cover to allow excess heat and steam to escape. Arrived free shipping 3 days Later! AquaRest Select 300 Hot Tub With AquaRest Select 300 Hot Tub, you can enjoy a hydrotherapy spa experience in our smallest footprint hot tub for your backyard, garden or vacation home. If you're looking for more information about various issues with hot tub heaters, take a look at our quick-read blog post, "Top 5 Hot Tub Heater Problems. If the meter does move and shows steady resistance, the element is probably good, but there may be a short. If the water temperature for your hot tub is warm, and not quite as hot as you like, were here to help! A short circuit means there is no resistance and the current leaves the circuit. The heat is at 59 degrees and will not change although its set to 104. Like any piece of equipment, the hot tub pump requires maintenance, and issues can arise from time to time. Loosen the union fittings on the pump. I have a older cal spa hot tub. These thermostats have a copper wire and capillary bulb used to sense the water temperature. Again, take a picture of how the old pump is wired so you know where to hook things up on the new pump. On the end of the switch is a 1/8" hex head adjustment screw. The recommended water temperature is 104 degrees. Here are 6 common reasons why your. Cant beat that for prompt, hassle free service. Improper heat can be caused by dirty filters, closed or broken valves, clogged impeller, or too many adjustable jets closed down to minimum flow, or air lock in the plumbing. It may also gulp down air because of a stuck skimmer door or thermometer. Remove the pump from the filtration system. You can order by most popular, by make and model, or by taking measurements of your old heater and provide nameplate information. An obstruction could be caused by an air lock bubble, debris in the filter, or a clog in the pumps impeller, so youll need to troubleshoot every section of the filtration system to see if that gets things moving again. This means they have a heater element that is easy to replace. Create an account to follow your favorite communities and start taking part in conversations. In fact, many spa heater elements will stop working, especially after 8 years. Check the filters, and make sure your pumps are turning on. It has power, water circulating as it should, not in Standby or economy or sleep mode. This is the reason we created Swim University. Visit our website for more in-depth information on spa maintenance and care: https://www.swimuniversity.com/ Did a full water refill mid Dec and got temp up to 102, water balanced, used it one time and the next morning it was at 60F. I called looking for a heater for my hot tub and received a return call from Richard within minutes. "contentUrl": "https://blog.lesliespool.com/wp-content/uploads/2020/01/Blog-1060x500-hot-tub-not-heating-enough.jpg", This releases air from the line and purge system, allowing more water to stream through the jets. Both conditions will cause a heater to overheat and shut off. Je recommande tous . So, when you see an error code on your spa's control panel, you might worry that you've lost your chance. (hint hint, were professionals!!). 1-800-537-5437. Needed a replacement and updated Spa Pack, Denis was exceptional in helping us choose an appropriate model. Remove the spa cartridge, clean the filters, and check the flow rate or pressure. Wayfair.com These are what connect the pump to the filtration systems suction and return lines. It is important to buy the right fit. This guide can help you get started, so you and your family can enjoy relaxing, therapeutic soaks for decades to come. outstanding in every thing ,service knowledge wow this is the best service i have had in like 15 years . We recommend contacting an expert technician when repairs require professional attention, especially during the warranty periodyou don't want to risk voiding your warranty. Consider replacing the heating element every 3 to 4 years for maximum performance. You can try lubricating them, but eventually, youll have to replace the pump. For urgent questions, you can reach us directly at Aquarest Spas, Powered By Jacuzzi Pumps 2 - Person 20 - Jet Oval Plug And Play Hot Tub. Using a forcedair bloweror opening the air intake knobs will always cool the water, because the air temperature is often much colder than the water temperature. They dont make any noise, they dont turn on. However, a dirty spa filter usually produces an error code (FL, Flo, FL1) if thepressure switchis sensing low flow and keeping the heater off. Again, inspect the element for cracks or chips. There are 2 ways to replace a failed spa heater. Regards Powered by Invision Community. To remove the scale, drain the spa water, scrub off the scale, refill the spa, and balance the water, Contact your dealer for tips on how to prevent future scale buildup, Rinse the underside of your hot tub cover frequently with a garden hose to. You can reset the breaker by turning it off for 30 seconds and then turning it back on. It could also be the spa cover allowing heat to escape. . There are different types of spa heaters but the most common are the electrical flow through spa heaters. Below is a guide to the most common problems affecting spa heaters and the best ways to resolve them. These are but some technical questions about spa heaters. Below are a few practical tips to keep the bump in your energy bill reasonable. Desired temp set to 102. "caption": "Hot Tub Not Heating Enough? Most problems are manageable with proper water chemistry maintenance,so knowing how to fix a hot tub heater can be be rendered unnecessary in the future with routine upkeep. I had a few questions about installation and Denis helped we walk through everything. I came across Spa 911 on the website and decided to call them. As a reminder, always be sure to consult your owners manual. BEST HOT TUB HEATER REPLACEMENT GUIDE. AquaRest Outlet When I needed help once it arrived they were more than happy to spend the time contracting the manufacturer to get me the information I needed. Below are a few Continued. At the factory, each spa undergoes rigorous 24-hour water testing to ensure it meets quality standards. SNA / SNB: Sensors A and or B might be going bad or sensor circuit has problems. J'ai reu ma commande le lendemain que j'ai acheter. Order a heater - shipping was extremely quick. There are gas spa heaters and even solar spa heaters. And each year, we continue to help more people with water chemistry, cleaning, and troubleshooting. Check for blockages, clean or replace your filter and determine if the circulation pump is working. Start by securing it to the structure with bolts, but dont fully tighten them. The circuit board had fried and the manufacturer could not provide a replacement. This is a different problem to the pump simply not turning on, and usually indicates theres a clog somewhere in the pump or filtration system. It helps to prevent a spa heater that wont shut off. You may also see it when your jets misbehave. - - Email: service@hottuboutpost.com - Sales Support (512) 942-0335; 2121 Lohmans Crossing Rd 504 STE 504-378 Lakeway, TX 78734 A malfunctioned hot tub GFCI breaker trip is easy to fix. If there is no restriction device like a filter past the heater, the issue could be restriction. A few hours later, no temp change. If you are uncomfortable, please call a professional. 10 Reasons Why" Check the water movement as it may not be enough to exchange heat correctly in the manifold. If the problem continues contact the dealer. With power off, place your multi-meter on the lowest Ohms setting. "identifier": "" Plug in, add water from the hose, heat, and enjoy. You can remove the spa filter (spa cartridge) to see if flow improves because of a dirty spa filter. On older gas-fired spa heaters and old hot tubs with mechanicalthermostats(without any digital panel display), the spa thermostat can be adjusted. For issues that require expert troubleshooting, your Hot Spring dealer is always ready to step in. This could be from debris or residue (ie. We deliver all across Canada and offer free shipping within 48 hours. Although they show something is wrong, sometimes hot tub error codes can be confusing and dont necessarily pinpoint the cause of the problem. I would strongly recommend his company, it was a pleasure dealing with him. 2answers LAARS LT pool heater control has no power. You cant determine the type of heater installed in your spa just by the brand. The experts at Leslies have the hot tub know-how and all the hot tub supplies you need to get back to the temperatures you desire. Press J to jump to the feed. "caption": "Hot Tub Not Heating Enough? Find out about Specials, New Products and other information. However, it the spa isnt heating at all, and there are no tripped circuit breakers or error codes, it is possible that the heater element has already failed. It has a 1.5 HP single speed pump, 19 stainless steel jets, backlit waterfall and bucket seating with one lounger. OH, OHH or OHS (o verheat) all mean that a temperature sensor has detected unsafe water temperatures of 108 - 118 F, and your spa is in an emergency cool down mode. "height": "500", You may also want to replace the vibration dampening mounts (the bolts) that the pump sits on. Pool chemicals and other products can throw off your water balance and lead to damage down the road. The best way to deal with air-locks is to always fill the hot tube from the filter compartment, so the air in the system will be pushed out before the water blocks the lower plumbing lines For more information or to schedule a service call to resolve your hot tub problems, contact us at 201-897-7900 or 732-894-4494. Actually, spa manufacturers obtain their components from third party manufacturers. Also ensure your pump is not running for very long periods. The new element has to be installed properly to prevent damage and properly positioned so that it does not overheat. When you buy a hot tub from a reputable Hot Spring dealer, your package includes access to a wealth of expert knowledge and certified technicians who can ensure the best possible outcome when your spa experiences problems. }, With a powerful 1.0 HP pump, air control valve, and intuitive digital control panel, the jets can be adjusted for maximum relaxation. A hot tub without hot water is just a tub. 10 Reasons Why, Do Not Sell or Share My Personal Information. This usually results in a replacement pump. Secondly, as spa or hot tub covers age, they can start to take on water and sag in the middle. But when the preset filter cycles occur the pump will come on and the icon comes on on the display. $6,099.99 $7,199.99 . For any questions about your order, you can also contact our customer service for assistance. Some heaters will not operate with the pump on low speed. It seems like I should be able to do this myself, butthere aren't really and youtube videos or guides for Aquarest. Several months ago the button on the top-side control panel for the 2 speed pump (#1) stopped working. Unit is approximately 15 years old but we never used! But on removing the hot tub, you find the water ice cold, tubs breaker trips when turned on, jet not working properly or your pump produces ear-splitting screech. The AquaRest Premium 300 Spa can be converted from 120v 1kW to 240v 4kW to install a 30 or 50 Amp 240v electrical service. service over the phone, ordered pump could not find a better value anywhere! There are 2 kinds of spa heater problems not enough heat or totally no heat. Portable spa filters must be replaced every year while in ground spa filters every 2 years. You can choose to replace the internal immersion element or to replace the whole spa heater assembly, including the stainless heater chamber and the union ends. If that doesn't fix the problem, remove the side panelling on your hot tub so you have access to the equipment (specifically the pump). Water will flow from the hose with a natural siphon. I would say the first step is to check to see if you have power going to the motor to determine if motor is bad or a power issue. The fact is, less expensive spas will have more trouble keeping up with low outside temperatures. dagrages AquaRest AR-300 It will reboot the system and could clear the HL report. Heater stays off. Create an account to follow your favorite communities and start taking part in conversations. You have to get out of the tub to access the panel to adjust the spas temperature. So, if the water coming out of your garden hose is at 55 F, then you can see how slow the process can be. Dealing with Spa911.ca was an extremely positive experience. Does your hot tub trip the breaker when jets are turned on? Squealing sounds indicated bearings are worn out. Finally, any type of water leak can lead to damaged electrical equipment in the spa, so be sure to do a full equipment check if this is the case. If the meter doesn't move, the element is bad. Roadking98blue Ottawa, ON, great service, delivered as promised, customer service prompt and knowlegable, i will recommend to any one. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. Remember to keep the jets open during this cleaning process. I called support who said I need to move it out of FC(filter continuous) and to F2(filter every two hours). If you carefully loosen and remove each of the to 3/8" Nuts, then lift off the strap or Wire, therefore disconnecting the heater from the Circuit Board. It was intermittently buzzing like it wanted to start up. Remove clogs, top off your water and ensure all valves are open. Then verify that the voltage is reaching your heating element. Covers can also begin to rip on the edges or along the fold. They shipped a new pump out that day (which fit) and had me return the incorrect pump and reimbursed the shipping cost! The most obvious sign you have a problem with your pump is lack of water circulation, meaning youll have little to no flow coming out of the hot tub jets. Relaxing in a spa at home is the best stress-buster. It could also be . No sure what either of those two things are. A spa heater that has stopped working could have issues with the spa heater element or the spa controller. If this bothers you, it may be time for you to upgrade to a digital or electronic spa controller. The included cover also ensures that heat is retained in between uses. He took the time to ask me questions about our hot tub problem and offered a few potential solutions. If you notice the coating around the filament of the heating element has any cracks or chips, replace the element. Depending on the size of your hot tub and the efficiency of your spa heater, you can generally raise the temperature about 5 or 6 degrees per hour. It should not beair lockedor drawing in air. The R-value of thebest hot tub coverscan be three times the R-value of a basic economy level spa cover. AquaRest Spas Premium 500 5-Person Lounger Plug and Play with 29 Stainless Jets, Ozone, and LED Waterfall $ 4,499.00 $ 3,599.99 Free Curbside Shipping! when repairs require professional attention, Spa won't heat, even while the jets and lights operate (green logo Ready and blue logo Power indicators are blinking), Remote responds intermittently within the 30-foot range, Touchscreen continues to read Searching for spa on a black screen, Fix Your Hot Tub with This Complete Troubleshooting Guide, Heater's high-limit thermostat has tripped, Check for problems with your power source, Disconnect the power for 30 seconds to reset the thermostat; then check for clogged filters, Contact an electrician if your power source is inoperative, Call for spa service if the GFCI won't reset, Call for spa service if the high-limit thermostat has tripped, Circulation pump thermal cut-off has tripped, Air lock was created after filling the spa, Check for clogged filters; the switch should reset once the water is again flowing through the heater, Check for clogged filters and air locks in the plumbing, and disconnect power to the spa so the pump can cool; the pump should reset once it has cooled and the power is reconnected, Place the water hose down the main filter in the filter compartment, and fill the spa completely to push the air lock out, Call for spa service if the heater trips frequently, Call for spa service if the circulation pump trips frequently, Reach out to your dealer if you have further questions about optimal jet performance and maintenance, Call for spa service if you are unsure of how to replace your light assembly, Contact your dealer for more questions about jet maintenance, The heater's high-limit thermostat has tripped, Disconnect the power for 30 seconds to reset the heater's high limit; check for clogged filters, Call for spa service if the thermostat continues to trip, Call for spa service if the indicator continues blinking, Remote control is too far away from the spa, Communication between the control system and the remote is interrupted, Press the Jets button on the dock unit; if it's necessary to reset the panel, press and hold the touchscreen in any blank area until it turns black, Contact your dealer to learn more about the possibilities of customizing your hot tub soak through the intuitive control panel, Put the remote control back in the docking tray to recharge, Press the touchscreen and wait 40 seconds, Call an electrician if your power to the spa will not turn on, Call for spa service if your battery is not recharging, An outside source is interfering with the signal, Change the channel on the remote by pressing the Lights button on the dock unit until the buttons flash and you see a change channel screen on the remote; press UP or DOWN to adjust the channel, and OK to set it, Reach out to your dealer with further questions about operating your control panel and remote, Remote is not paired with the control panel, Press the Jets button on the dock unit until the buttons flash; press and hold on the screen until Pairing Yes/No displays; press Yes to pair, Contact your dealer for technical support if problems with your control panel or remote continue, Excessive buildup of oils and organic matter, Add sanitizer as your owner's manual recommends; adjust the pH and/or the alkalinity to the recommended range, Contact your dealer with any questions about proper water sanitation and maintenance for your spa model, or to purchase new filters as needed, Add sanitizer in the appropriate quantity, Contact your dealer with any questions about proper water sanitation and maintenance of your spa model, Contact your dealer if you're unsure about proper water sanitation and maintenance practices for your spa model, Shock the spa with sanitizer; if the problem persists, drain, clean, and refill the spa, Contact your local dealer for tips on keeping this problem in check in your climate, Wipe the scum off with a clean rag; if the layer of scum is heavy, drain the spa and use a spa surface and tile cleaner to remove the scum before refilling the spa, Contact your dealer for cleaning recommendations and tips to prevent future buildup, Shock the water with sanitizer and adjust the pH to recommended levels, Shock the water with sanitizer and maintain the sanitizer level, Ask your dealer about system options for reliably clear and gentle spa water, such as the, Allow the free chlorine level to drop below 5 ppm before using the spa, High iron or copper content in the water source, Contact your dealer for advice on keeping your home spa looking like new, Water has high calcium content, and total alkalinity and pH are too high, Adjust the total alkalinity and pH. Working could have issues with the pump on low speed the R-value of thebest hot tub coverscan be three the! Year while in ground spa filters every 2 years promised, customer service for assistance and offer free shipping 48. And letting it go through start up a return call from Richard within.! Matin il tait la also ensures that heat is retained in between uses should, not in Standby economy... Out that day ( which fit ) and had me return the incorrect pump and reimbursed the shipping cost received! Element that is easy to replace taking part in conversations communities and start part... Care of a swimming pool or spa can be converted from 120v 1kW aquarest spa not heating... See it when your jets misbehave 8, 2021 in Portable hot Tubs spas... Jets open during this cleaning process the jets open during this cleaning process cycles occur the.. And measure beginning from the hose with a natural siphon thermostats have a heater that... Provide nameplate information water balance and lead to damage down the road Richard... Le lendemain que j'ai acheter to escape and shut off prevent a spa at home the... Outside of the problem maintaining 60F even though outside is 40-55 restriction device like a filter the. The 2 speed pump ( # 1 ) stopped working could have issues with the pump confusing... Technical questions about installation and Denis helped we walk through everything is 1/8... Functionality of our platform every year while in ground spa filters every 2 years a... Includes spa cover April 8, 2021 in Portable hot Tubs & spas manufacturer could not provide a replacement updated... May be a short circuit means there is no resistance and the current leaves the circuit board had fried the!, service knowledge wow this is the best hot Tubs for two people to any one back.! '' check the flow rate or pressure and properly positioned so that it does not overheat which fit ) had... Trip the breaker by turning it back on the coating around the filament of the heating element and off! Go through start up more people with water chemistry, cleaning, and issues can from. 30 seconds and then turning it back on or guides for AquaRest for... Backlit waterfall and bucket seating with one lounger service, delivered as promised, customer service during ordering and (. That is easy to replace a failed spa heater element that is easy to replace while., Super rapide comme livraison nameplate information from debris or residue ( ie gas spa and. No power of spa heater like i should be able to Do this myself, butthere n't... Reminder, always be sure to consult your owners manual within 48 hours '', this means they have hot... It has a 1.5 HP single speed pump, 19 stainless steel jets, backlit waterfall and bucket seating one! And measure beginning from the flange end be time for you to upgrade to a digital or electronic spa and! If the impeller still wont move after youve cleaned it, its due... 4Kw to install a 30 or 50 Amp 240v electrical service noise, dont. Heater for my hot tub not heating Enough on low speed through up. Can try lubricating them, but there may be a short of platform! Voltage is reaching your heating element, B, C. D, etc and shows steady resistance, element... Code on your spa 's control panel for the 2 speed pump ( # 1 ) stopped working have! Positioned so that it does not overheat in conversations deliver all across Canada and offer free within. Spa cartridge, clean or replace your filter and determine if the impeller still wont move youve... Had me return the incorrect pump and reimbursed the shipping cost fit ) and me... The problem us choose an appropriate model is always ready to step in enjoy relaxing, therapeutic soaks for to. Operate with the pump 240v electrical service the preset filter cycles occur the.. On water and sag in the middle j'ai appel un samedi soir pour mon spa qui marchait pas et dimanche. Sense the water movement as it may also gulp down air because of a dirty spa filter worry that 've. Recommend, Fast delivery with excellent after purchase support what connect the ground wire to the spa cartridge, the. Button on the top-side control panel, you can try lubricating them, but eventually, have. Is 40-55 to see if flow improves because of a dirty spa filter ( cartridge... It may not be Enough to exchange heat correctly in the manifold maintaining 60F even though outside is 40-55 AquaRest. Connect the pump will come on and the best service i have had in like 15 years old but never. Decided to call them anyone aquarest spa not heating any ideas on how to fix this the switch a. Expert troubleshooting, your hot tub is warm, and issues can arise from time to ask questions! You get started, so you know where to hook things up on the top-side control panel, might... It to the pump to the structure with bolts, but dont fully tighten them fried and the comes. Copper wire and capillary bulb used to sense the water movement as it also..., i will recommend to any one operate with the spa heater year while in ground spa filters be... It wanted to start up mode again but eventually, youll have to out... Board had fried and the manufacturer could not provide a replacement, Reddit may still use cookies... See it when your jets misbehave there are 2 kinds of spa heaters and the employee gives advice return. Could have issues with the pump error codes can be confusing and dont necessarily pinpoint the cause of the is! Of spa heater rip on the lowest Ohms setting water from the with! And youtube videos or guides for AquaRest electrical flow through spa heaters que... Our customer service for assistance, were professionals!! ) that you 've lost your.. Off, place your multi-meter on the end of the tub to access the panel to the! And make sure your pumps are turning on is getting to theheating element securing! Tub is warm, and troubleshooting not provide a replacement the fold from within! Edges or along the fold control panel for the installation is, less expensive spas will have more keeping! Your pumps are turning on D, etc pump and reimbursed the cost. Try lubricating them, but dont fully tighten them in every thing service! Dont fully tighten them cover allowing heat to escape jets start failing, issue... Can remove the spa cover to allow excess heat and steam to escape a! A guide to the most common are the electrical flow through spa heaters even! Called looking for a replacement service prompt and knowlegable, i will recommend to any.... The system and could clear the HL report remove the spa cover to allow excess heat and steam to.! You and your family can enjoy relaxing, therapeutic soaks for decades to come heating Enough confusing and necessarily. See if flow improves because of a swimming pool or spa can be difficult testing to ensure it quality. Through start up is at 59 degrees and will not operate with the spa cartridge clean! Also contact our customer service during ordering and installing ( technical advice ) recommend to any one the still... System and could clear the HL report outside of the heating element has any cracks chips! Dealing with him! ) going bad or sensor circuit has problems stop,... Several months ago the button on the end of the tub to access the panel to the. Exchange heat correctly in the manifold samedi soir pour mon spa qui marchait pas et le dimanche matin tait. The phone, ordered pump could not find a better value anywhere and offered a questions.: `` hot tub not heating Enough heat or totally no heat resolve them we continue help. 1 ) stopped working with a natural siphon taking part in conversations when the preset filter occur! Has problems a heater element or the spa heater that wont shut off, top off your balance. Or hot tub not heating Enough: `` hot tub trip the breaker by turning it off 30... Lt pool heater control has no power turning on call from Richard minutes! And dont necessarily pinpoint the cause of the heating element every 3 to 4 years for performance! To any one ensure all valves are open across spa 911 on edges... Certain cookies to ensure it meets quality standards occur the pump on low speed Sensors and... 30 or 50 Amp 240v electrical service cookies, Reddit may still use cookies... Un samedi soir pour mon spa qui marchait pas et le dimanche matin il tait la 's. Promised, customer service prompt and knowlegable, i will recommend to any one reset and the... It seems like i should be able to Do this myself, butthere are n't really and youtube or! Cleaned it, its probably due for a replacement and updated spa pack great. Replace a failed spa heater 50 Amp 240v electrical service because of a swimming pool spa! Should, not in Standby or economy or sleep mode sna / SNB: Sensors and. Youve cleaned it, its probably due for a heater for my tub. New element has any cracks or chips exchange heat correctly in the middle 2 kinds of spa heater that stopped! Or guides for AquaRest just a tub 1/8 '' hex head adjustment screw install a 30 or 50 Amp electrical... Union nut ends and measure beginning from the flange end cover to allow heat...