Baptistry Immersion Water Heater 120V - 6HI-HL-120


Part # 6HI-HL-120



Part # 6HI-HL-120

Product Description

Baptistry Immersion Water Heater

Construction Features

  • Immersion section of the unit made of Incoloy Stainless Steel.
  • All heat confined to the formed horizontal section for optimum heat efficiency.
  • Cold riser extends to the top of the container where control housing is located.
  • 3-Conductor cord set with polarized plug included for easy installation and wiring at no extra charge.
  • Adjustable vapor-proof thermostat control with temperature range off - 55°F to 115°F (± 3°).
  • Hi-Limit cut out switch set at 125°F (±4°).
  • Stainless steel mounting bracket also supplied for easy mounting.
  • Pilot light and on-off switch provided indicates desired temperature when reached and breaks the circuit when the element is not in use. Saves electricity - Saves money.


  • Completely automatic and portable - just plug in the 60" Power Cord and operate.
  • No cutting or damage to your present container.
  • Although portable - your container may be cleaned without removing unit.
  • Unit can be suspended in middle, end or side of container.
  • No contractors required for ease of installation.
  • The 6HI-HL-120 (1.5KW) will heat 20 GPH (40° R). A 100 to 200 gallon Baptistry can be heated in 5 to 10 hours, or one-half this time for 20 degree rise in temperature.
  • Heater must be used with a GFCI to comply with NEC codes

?     Asked on 10/2/2016 by

17,000 gallon pool? thoughts?

A  Answered on 10/3/2016 by InyoPools Product Specialist Alan M.

The Baptistry Heater is designed to heat a body of water that is 100-200 gallons. This will not be an effective way to heat a 17,000 gallon pool.

?     Asked on 7/13/2016 by Vince

Can this heater heat above ground pool that is 9'X18' X4' deep. If it could how long would it take to heat the pool an additional 10 degrees?

A  Answered on 7/13/2016 by InyoPools Product Specialist Alan M.

This type of heating system would not be recommended for an Above Ground Pool.

?     Asked on 3/28/2015 by

what voltage required ?

A  Answered on 3/30/2015 by InyoPools Product Specialist Andy O.

The 6HI-HL-120 is a 120 volt system.

?     Asked on 5/10/2013 by Guest

Would the Baptistry Heater, model 6HI-HL-120, heat a bathtub full of water?

A  Answered on 5/10/2013 by InyoPools Product Specialist Patrick P.

The Little Giant 6HI-HL-120 can raise 100-200 gallons 40 degrees in 5-10 hours.