User Manuals, Guides and Specifications for your Pentair ETi 400 Heater, Swimming Pool Heater. Equipped with the industry-exclusive TitanTough Direct-Fire Titanium Heat Exchanger, the toughest heat exchanger ever built, the ETi 400 can deliver years of reliable heating. ETi 400 High Efficiency Pool and Spa Heater Installation and User's Guide Rev. Switches, transformers, fuses and burners are just a few items in our expansive inventory of replacement Pentair ETi 400 parts. View More Details. Pentair ETI 400 pool / spa heater with indoor exhaust. In Stock. With 96% thermal efficiency the ETi 400 outperforms energy emissions standards to reduce your energy costs and footprint. It's also a gre. After completing these steps, your Pentair service heater light should no longer be on. 476072 - ETi 400 Natural Gas to Propane Conversion Kit - The ETi 400 heater is factory-configured for use with Natural Gas.For applications using Propane Gas, this conversion kit is required. It does heat the spa about 1 degree every cycle. Pentair's ETi 400 pool and spa heater features the TitanTough Direct-Fire Titanium heat exchanger built to withstand the toughest pool chemistry. Report. *The ETi 400 is 96% efficient. The ETi 400 and ETi 250 help warm up your pool water for whatever fun activities you have in store: the intense rounds of Marco Polo, the impromptu pool parties with friends and families, the late-night swims, and so much more. 96% thermal efficiency lets you heat your pool for less and reduce emissions. Heat pump troubleshooting guide for Pentair pool heaters. MasterTemp 400 - MICE - Trips GFCI instantly. Medallion Energy 3055 Tech Park Way Deland, FL 32724 407-786-0000. This heater is 96% efficient. Database contains 4 Pentair ETi 400 Manuals (available for free online viewing or downloading in PDF): Installation manual, Installation and user manual . The ETi 400 is the world's first heater with the TitanTough direct-fire pure titanium heat exchanger for long-lasting, thermal and energy-efficient heat. Add to Cart. Pentair ETI 400 gets to 96* and service heater light comes on. Press and release the Off button to save. Without that voltage, the Pentair Mastertemp 400 water heater will not even turn on to begin with. Mar 27, 2021. Regular Price: $80.30. C 4/2017. Heater has been working fine for months with no problems. Everything Else Jul 10, 2022. rrinsa. Pentair Mastertemp 400 common problems include displaying wrong temperature, low water circulation, leaking water, water scaling, and corroded heat exchanger. Feb 17, 2021 8 Glen Spey, NY Pool Size 113000 Surface Plaster Chlorine Solution: Servicing on the pump or on the filter will fix this issue. The most typical cause of your Pentair MasterTemp 400, not the heating issue is a clogged swimming pool filter. Used On Sta-Rite Max-E-Therm Heater Parts. Designed to stand up to the harshest water conditions. Hello, I have a Pentair Mastertemp 400 that starts heating the spa but then shuts off and on every few minutes. Then it errors out with E01. Call Us Nationwide: 1 800-741-9956. PENTAIR ETi 400 HIGH EFFICIENCY GAS HEATER Most efficient, gas-fired pool heater available. Hours Mon-Fri: 8am - 7pm Saturday: 9am - 5pm Sunday: By Appointment $ 10,302.25 $ 9,473.05. PUR-15-2001. In The Industry. Safety Controls (Air Flow Switches, Water Pressure Switches, High Limit Shut-Off Switches) Not For Sale on the Internet. Reason 2: Plugging of the exchanger. And with 96% thermal effici ETi 400. Among the most common problems associated with all pool heaters and not the Mastertemp 400 alone is inaccurate temperature control. lakechampionmike. Section 1. 6. Now, ensure that the thermal regulator is where it should be. The ETi 400 efficiently heats your pool with a blazing-fast performance to reach your target temperature in a snap. Pentair MasterTemp 400 Heater Won't Light. ETi 400 HIGH EFFICIENCY HEATER - INSTALLATION AND USER'S GUIDE. Home Pentair Pentair ETi 400 High Efficiency Heater User Manual. Inaccurate Temperature Control or Display. ETi 400 High Efficiency heaters are designed with direct spark ignition (DSI) for on demand heat, which eliminates the need for a standing pilot. Damage to equipment caused by improper installation or repair will void the warranty. This is a great heater for any commercial pool / spa. Menu. Turn the Pentair heater on. The ETi 250 is 94% efficient when operated on natural gas and is 96% efficient when . Check for proper operation of the heater by following the steps under OPERATING INSTRUCTIONS on page 13. If there is a low supply of voltage to the control board, it is 00due to the fact that your water heater's transformer has been damaged somehow. Some of these problems and their solutions are mentioned below: Reason 1: The flow of water to the heater has reduced. #5. Solution: Alter the chemistry of the water and reach an equilibrium. Pentair ETi 400 High Efficiency Heater. Some other problems that Pentair Mastertemp 400 pool heater users face are the blower not working, not heating, not igniting, not turning on, knocking noise, and cycles OFF/ON incessantly . West: 213-291-9276 Southwest: 214-764-8551 Midwest: 312-229-0026 Northeast: 631-223-7175 Southeast: 954-866-1644. To change the stack flue sensor type: Press and hold the Off button for about 10 seconds until Ad0 is displayed and then release the Off button. Thread starter lakechampionmike; Start date Feb 17, 2021; Jump to latest Follow Reply . The Service Heater light comes on when the heat shuts off, seems to reset after a minute or so, then the Service Heater light turns off and . of 68. Operation Instructions. Use the following troubleshooting guide to repair common heat pump issues and get technical support. ETi 400 High Efficiency heater is equipped with Pentair advanced heater technology which includes a multifunction temperature controller to continuously monitor the heater for proper operation. Reply. PENTAIR MASTERTEMP 400 turns on. Goes through the standard boot up procedure (128/R13 appear on the LCD of heater) Then the display shows "1". Press the Off button and SF1 should display. 30 Dual Voltage Transformer Item Number: 420010107S. Ascertain if the gas pressure is adequate. Everything Else. Used On Pentair Eti 400 Heaters. There should be a thermal regulator there. It goes through the ignition process, everything appears to be working, but there is no ignition when the system clicks - it tries several times and then the service heater light comes on. 475612 - ETi 400 Condensate Neutralizer Replacement Kit - ETi 400 heater produces condensate while in operation.The pH level of the condensate is between 3.1 and 4.2, and Pentair recommends that users . In some cases, the water can become too hot or too cold. and keeps the code on for a long while. Trustpilot. 475612 - ETi 400 Condensate Neutralizer Replacement Kit - ETi 400 heater produces condensate while in operation. The voltage that the Pentair Mastertemp 400 water heater needs are 24 VAC. I check the back of the control board in the heater and the LED7 light . Used On Pentair Mastertemp 125 Heater Parts. View Fullscreen. Pentair ETi 400 High Efficiency Heater User Manual - Download [optimized] Pentair ETi 400 High Efficiency Heater User Manual - Download. Generally, the Pentair heater stops heating due to one or more reasons like Bad or damaged temperature sensors, the incorrect temperature setting of the thermostat, and bad internal bypass, blocked filter or pump basket, ignition malfunctions from the pilot lit, undersized pool heater, or severe defects on the heater elements. ETi 400 Heater Fuel Gas Conversion Kit Installation Guide 2 P/N 476079 Rev A 3/2017 Customer Service and Technical Support If you have questions about ordering Pentair Water Pool and Spa replacement parts, and pool products, please call: Phone: (800) 831-7133 Fax: (800) 284-4151 (8 AM to 7:30 PM Eastern Time/Pacific Time) Web sites: www . 2. Handle any blockages, soot, or leaking in the heat exchanger coils. i) No Heat. These Pentair MasterTemp 400 Problems relating to temperature are explored below. Follow the Troubleshooting on page 44. When you want quality, strength and durability, you want the corrosion resistance of titanium. Before turning on, the heater contains . PENTAIR HEATER BURNER TROUBLESHOOTING: . In-Ground Heaters. To avoid this problem, clean the pipes and use soft water instead. Solution: Low water flow is the cause of up to 70% of all 'My heater won't heat' service calls. If it says SF0, press the temperature down button (or up button) to change it to SF1. rrinsa. The heater fires up and starts heating for about 3-4 minutes. February 20, 2021 Leave a comment. Page 13: Heater Operating Instructions 3. The pH level of the condensate is between 3.1 and 4.2, and Pentair recommends that users neutralize the condensate by installing the optional ETi 400 Condensate Neutralizer Kit. 12. Hi Nicole. GET IT NOW FOR: $76.29. Jan 14, 2022. PullFrog. TRADE GRADE. Direct-Fire Titanium Heat Exchanger is the first with titanium ASME-certifie construction. I realized it was not heating one day and it has not ignited at all since then. Professionals and homeowners rely on us when they need to order ETi 400 Pentair parts and have them delivered fast. Parts4Heating is your one-stop-shop for Pentair ETi 400 Pool Heater Parts.