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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Is this Hayward heater good for an indoor application for a commercial spa 5' X 8' X 4' deep and is it adaptable with a power vent?
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Do you know if your local code requires that the heater be ASME certified as some commercial code does require this certification and this heater is not ASME certified. If you do not require the ASME certification than yes this would be a great heater for you. Based on your dimensions your spa is roughly 1200 gallons and this heater will take 140 minutes to raise the body of water 30 degrees. We do sell a Hayward indoor vent which you may view at the bottom of this page (DH150). If you require an ASME heater than I would suggest the Raypak 206K ASME heater along with indoor draft hood.
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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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Is it possible to convert the h150 to propane?
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Yes we do carry a Hayward H Series Heater Conversion Kit Natural Gas to Propane here.
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Can you go from natural gas to lp gas mine is now lp gas and I now need natural gas.
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Yes you can convert a Hayward heater from natural gas to LP or vice versa. We may view the Hayward Heater Conversion Kits here.
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what year was the h1501 model made?
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Hi Mitchell, These unit was being manufactured in the mid '80 to early '00. To find out what year your unit was manufactured you will have to call Hayward Pool Products with the serial number of your unit. Haywars=d can be reached toll free at 888.429.9273.
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What does it mean when H5 comes up on your heater
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Hi Linda, The error code "HS" appears when the water temperature is reading above 105 degrees. If that's not the case then the temperature sensor will have to be replaced.
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Where can I find a parts list for the H1501?
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Hi, Please click here for the H1501 Hayward Heater Parts Diagram
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