?     Asked on 3/26/2015by Barry White

How many amps does this unit draw. Thanks
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A  Answered on 3/27/2015 by InyoPools Product Specialist Hector F.

This unit draws approximately 23 amps.
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?     Asked on 3/10/2019by Kevin

I have roughly a 20000 gallon in-ground pool, will this unit be sufficient for that?
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A  Answered on 3/10/2019 by InyoPools Product Specialist Lennox H.

Hi, Kevin. Unfortunately, (1) one unit will not be sufficient for a 20,000 gallon pool. The E3T Electric Digital 27kW Pool/Spa Heater - 17124  would be the unit and size I will recommend for a pool your size pool when it comes to using an element style heater. 
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?     Asked on 4/28/2019by Devin

What the temperature range of this unit?
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A  Answered on 4/29/2019 by Industry Professional

The mechanical T-Stat that is in this unit has a max range setting of 107*, however, if it is tied in with a standard control system it will be a 104* max temp.
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A  Answered on 4/29/2019 by Product Owner

I’m using it for a pond with fish. What is the minimum temperature? Will it keep it at say 70 or 75 degrees?
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?     Asked on 4/30/2019by Robert

Is this a good heater for 1500 gallon above ground?
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A  Answered on 5/1/2019 by InyoPools Product Specialist Michelle B.

Hello, Yes, this will be a good heater for your size pool.
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?     Asked on 5/4/2019by Tina Eltzroth

Will it easily heat a 10,0000 gallon pool?
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A  Answered on 5/4/2019 by InyoPools Product Specialist Lennox H.

Hi, Tina. This unit is too small to heat a 10,000 gallon pool efficiently. 
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?     Asked on 5/7/2019by FRANK DEPINTO

Will this heat a 15 ft round X 52 above ground pool?
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A  Answered on 5/9/2019 by Industry Professional

You will get a temp rise but it will be most likely to be very inefficient to operate. There are many factors that go into sizing a pool heater. Indoor or outdoor ( we know this is outdoor) Will it be covered? Need to determine the surface area of the pool in sq ft. Average air temp of the coldest month the pool would be in use. Subtract the average air temp from the desired water temp for the required temperature rise. Electrical ampacity and voltage available on site. Example: a 5.5kw will draw 22 amps, 11kw will draw 45 amps, so breaker size will be larger. These are the start of the questions/information needed to correctly size a pool heater.
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?     Asked on 5/8/2019by Jennifer

What do you recomend for a 7000 gallon pool
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A  Answered on 5/9/2019 by Industry Professional

You will get a temp rise but it will be most likely be very inefficient to operate. There are many factors that go into sizing a pool heater. Indoor or outdoor ( we know this is outdoor) Will it be covered? Need to determine the surface area of the pool in sq ft. Average air temp of the coldest month the pool would be in use. Subtract the average air temp from the desired water temp for the required temperature rise. Electrical ampacity and voltage available on site. Example: a 5.5kw will draw 22 amps, 11kw will draw 45 amps, so breaker size will be larger. These are the start of the questions/information needed to correctly size a pool heater.
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?     Asked on 5/23/2019by Lisa Kowell

Would this be enough to heat an above ground 18x48 in the summer months in indiana? Will keep covered at night and have solar cover on top as well.
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A  Answered on 5/25/2019 by InyoPools Product Specialist Lennox H.

Hi, Lisa. This heater will not be adequate to heat an 18' x 48" pool. The E3T Electric Digital 18kW Pool/Spa Heater - 017123 will be your best option. 
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?     Asked on 5/24/2019by Luke

Would this unit heat a 4400 gallon, above ground pool?
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A  Answered on 5/24/2019 by InyoPools Product Specialist Lennox H.

Hi, Luke. This heater will not be sufficient to heat a 4400 gallon above ground pool adequately.
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?     Asked on 5/28/2019by Jerry

Does this service saltwater pools above ground? If not what do you recommend.
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A  Answered on 5/29/2019 by Industry Professional

there really is no recommendation for heaters for a salt water pool. The misconception is that the salt water does damage but the truth is heater damage is almost always caused by water chemistry, specifically low PH. Yes, you can use this heater but do not rely on checking your chems just once a week.
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?     Asked on 5/29/2019by Gail

Will this heater be sufficient to heat a 4800 gal. above ground oval pool. 12x18
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A  Answered on 6/19/2019 by Industry Professional

The quick answer is no. There is a mathematical formula to size a pool heater. Need to know, indoor or outdoor, the pool surface area in sq ft (length x width), desired water temp, average outdoor temp pool is used to determine heat rise required, (subtract average temp from desired temp) electrical ampacity available. The 46-355-1100 is typically used on spas under 700 gal.
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?     Asked on 6/3/2019by Michele

We have a 15x30 above ground pool. We are all electric also. What size heater would you recommend to heat our pool?

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A  Answered on 10/2/2019 by Industry Professional

We are not able to give a specific size without more specific information. There is a mathematical formula to size a pool heater. Is the pool covered? What is the average outdoor temp the pool will be used & what kind of temp rise will be required. Electrical ampacity availability on site. desired pool temp when in use? Based on the sq footage of the pool & no other information we would have to guess you will need a heater that is between 24 -45 kw, so between 115 - 245 amps. Formula is surface area in sq ft, average temp of coldest month in use, subtract average temp from desired water temp (usually 78* -82*) pool surface area (sq ft) x temp differential x 12 to determine KW required.
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?     Asked on 5/5/2021by John B Raye

Will this heater work on an above ground 15 foot diameter 48 inches tall? It is in a garage.
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A  Answered on 5/5/2021 by InyoPools Product Specialist Patrick P.

Hi John, No this will not work on a 15' Above Ground Pool. We would suggest the Raypak 11 KW Above Ground Pool Heater for a 15' Above Ground Pool. Please note that this heater is wired 230V.
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