Raypak | 017410 | 406A Digital Natural Gas Pool & Spa Heater, 399K BTU, Cupro-Nickel, 6000-8999 ft
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The Raypak 017410 is a 406A digital natural gas pool and spa heater rated at 399,000 BTU with a cupro-nickel heat exchanger, configured with a #52 orifice for high altitude installations from 6,000 to 8,999 feet.
Features
- 399,000 BTU output for large in-ground pools and fast spa recovery
- #52 orifice configured for 6,000 to 8,999 ft elevation
- Cupro-nickel heat exchanger resists corrosion in salt and low pH water
- Electronic ignition, pilot fires only on a call for heat
- Digital control interface with diagnostics
- Natural gas fired
Specifications
- Brand: Raypak
- Manufacturer part number: 017410
- Model: 406A digital #52
- Heating capacity: 399,000 BTU
- Fuel: Natural gas
- Heat exchanger: Cupro-nickel
- Elevation: 6,000 to 8,999 ft
- UPC: 840891042280
Frequently Asked Questions
Which elevation version do I need?
Match the orifice to your site altitude. This #52 covers 6,000 to 8,999 ft. The 017406 is the same size with a #51 orifice for 2,000 to 5,999 ft.
What happens if I install a sea level heater at 7,000 feet?
Thinner air means less oxygen for combustion. A sea level orifice runs rich at altitude, which costs output, sooties the heat exchanger, and can trip the unit out on a fault.
Why choose cupro-nickel over copper?
Cupro-nickel resists corrosion far better in saltwater pools, low pH water, and high flow installations. On balanced chlorinated water, copper costs less and performs the same.
What size pool does this suit?
Large in-ground pools and pool and spa combinations. Mountain installations usually mean colder ambient temperatures and longer heating seasons, so the extra output earns its keep.
Is it natural gas or propane?
Natural gas. Fuel is set by model.
Does it need professional installation?
Yes. Gas sizing matters especially at this output, and altitude configuration is another reason not to improvise.
Sold by AppaeTech Pool Supply.