ILS Series In-Line Spa Heater 1.44kW 120 Volt Coates 15ILS 15ILS Coates in-line spa heaters are compact and efficient and feature stainless steel tanks and replaceable titanium elements. The built in pressure switch prevents operation when there is no water flow. The stainless steel tank is designed to optimize heat transfer by directing the water flow over the elements efficiently.
ILS Series In-Line Spa Heater 1.44kW 120 Volt

ILS Series In-Line Spa Heater 1.44kW 120 Volt (15ILS)

By Coates
$279.76
and ships free!
279.76 USD

Product Overview

ILS Series In-Line Spa Heater 1.44kW 120 Volt

Coates in-line spa heaters are compact and efficient and feature stainless steel tanks and replaceable titanium elements. The built in pressure switch prevents operation when there is no water flow. The stainless steel tank is designed to optimize heat transfer by directing the water flow over the elements efficiently.

  • 5,120 BTU's P/H
  • Pressure switch
  • Close differential thermostat
  • Control box with powder coated finish
  • Manual reset high temp limit
  • Element "on" light
  • 1-1/2 or 2 inch union connections
  • UL Listed for Indoor Installation
  • Measurements Box: 12" L x 6" W x 6 "H
  • Length (Unions): 19-1/2", Length (No Unions): 15" L
SKU:15ILS
Heater Type:Electric
Voltage:120V
Manufacturer:Coates
Shipping Weight:9 lbs.
Return Policy:Returns accepted

Questions about this product? Our pool technicians are standing by! Ask an Expert

Q
Would this small heater will work on 476 gallons small pool?

ed asked on 05-31-17

A
No, ILS Series In-Line Spa Heater 1.44kW 120 Volt (15ILS) is too small. Take a look at ILS Series In-Line Spa Heater 5.75kW 240 Volt (6ILS) It will heat a 400 gallon body of water.

Poolweb Technical Support answered on May 31, 2017

Q
Could I use this to heat a 300 gallon inflatable pool?

Anonymous asked on 08-04-17

A
We would not recommend any of the pool or spa heaters for inflatable pools.

Poolweb Technical Support answered on August 7, 2017

Q
Will this heater work for an outdoor shower?

samta asked on 06-21-17

A
No, it is not suggested for that use. This is for a pool or spa installation only.

Poolweb Technical Support answered on June 25, 2017

Q
Would this work to help heat an above ground pool?

Mike asked on 01-23-17

A
No. This is only 1.44 kilowatt heater for spas(good for a few hundred gallons). I would recommend Hayward H100 model for smaller above ground pools. Those are propane or natural gas. If you want a heat pump instead, look at the Hayward HP50TA.

Poolweb Technical Support answered on January 25, 2017

Q
Will this work for heating an above ground pool?

Mike Tillack asked on 01-23-17

A
No, this heater is made for smaller spas (few hundred gallons) and would not do the job you are asking it to do. I would recommend HP50TA.

Poolweb Technical Support answered on January 24, 2017

0