Raypak | 017121 | E3T Electric Pool & Spa Heater, 5.5 kW, 240V
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The Raypak 017121 is an E3T electric pool and spa heater rated at 5.5 kW on 240V, roughly 18,800 BTU. It heats with an electric element rather than gas, so there is no gas line, no venting, and no combustion.
Features
- 5.5 kW output on 240V, approximately 18,800 BTU
- Electric resistance heating, no gas supply or flue required
- Titanium heating element resists corrosion in salt and chlorinated water
- Compact wall mount footprint
- Digital temperature control
- Suited to spas, hot tubs, and small above-ground pools
Specifications
- Brand: Raypak
- Manufacturer part number: 017121
- Model: E3T
- Output: 5.5 kW, approximately 18,800 BTU
- Voltage: 240V
- Heating element: Titanium
- UPC: 840891040200
Frequently Asked Questions
Is the E3T a heat pump?
No. It is an electric resistance heater. A heat pump moves heat from the air and uses far less electricity per BTU. The E3T converts electricity directly to heat, which is simpler and cheaper to buy but more expensive to run.
What is this size good for?
5.5 kW is spa and hot tub territory, or a very small above-ground pool. It is not enough for an in-ground pool.
Why choose electric over gas?
No gas line, no venting, no combustion clearances, and it can go indoors or in tight spaces where a gas heater cannot. The tradeoff is running cost, since electricity generally costs more per BTU than natural gas.
What electrical supply does it need?
240V. A 5.5 kW load needs a dedicated circuit sized by your electrician. Confirm your panel has capacity before ordering.
Why a titanium element?
Titanium resists corrosion from salt and chlorinated water far better than standard element materials, which is what kills cheaper electric heaters.
Does it need professional installation?
Yes. It is a high amperage 240V appliance in a wet environment, so it needs a licensed electrician and bonding per code.
Sold by AppaeTech Pool Supply.