How do you know if a pool heater is a propane heater or a natural gas heater?
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Typically in the product name we use the abbreviation of "LP" for propane or "NG" for natural gas. Click here for a full listing of our >Pool Heaters.
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Will a gas heater operate at the low speed of a dual speed motor?
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Probably not - Most gas heater will shut off at low GPM levels (20-40) to keep the heater cores from overheating - 20 for 200 BTUs, 40 for 400 BTUs. Depending on your pool system you might get these GPM levels at the low speed but generally these heaters must be run at the motor's high speed.
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What is the difference between an Electronic and Millivolt ignition?
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The basic answer is that Millivolt is the old style of ignition, using a standing pilot light. While the electronic ignition uses a spark start system like a gas grill. Electronic ignitions are more efficient in gas usage and also are better suited for high wind areas where a pilot light might get extinguished.
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Where can my heater be installed?
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There are specific venting requirements and clearance distances that must be met to ensure proper operation. Consult the owner’s manual for exact specifications for your model of heater.NOTE: Gas fired heaters should be diagnosed and repaired by trained personnel.
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how can i tell when heater model was built,pertain to parts on older model h4001==manufacters code 402--s/n 4021 0056--part being by pass valve and thermal by pass thermostat
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The manufacturer Hayward would be able to determine the manufactured date using the serial number. Hayward can be reached by calling 888-429-4635
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where can i get part for hayward pool heater h4001 manufactured in feb 2004, i know that's a long time ago,but i know someone still should have parts. serial #4021 0056-model 4001 made in feb 2004
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Hi, Nelson. Available parts are listed on the Hayward H-Series and H-Series ED1 Parts Diagram.
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i need a on /off switch for this model heater
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What is the part number, nd price, of a thermostat for an HP1501 heater?
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Hello Bruce. Attached please find information specific to the Hayward Pool Heater 150000BTU NG MV Ign - H1501. If this is your heater, then the thermostat is part #HXTST930. Please verify the heater manufacturer and model number to ensure the correct replacement part. H-Series Thermostat (HAXTST1930) Hayward H-Series and H-Series ED1
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