Raypak 267A Low NOx Natural Gas Pool Heater 266K BTU Bronze | RAY-15-0288 Sonar Retro Bulbs Compatibility: Fits Hayward C4000

Compatibility: Fits Hayward C4000

The blower motor generates a vacuum that helps move air and combustion gases through the heater

While we're speaking of the wheel that is the second part in which the screw locks itself into both of which screw into the axles and axle plates

The complete kit includes the cleaning head

Raypak 267A Low NOx Natural Gas Pool Heater 266K BTU Bronze | RAY-15-0288 Sonar Retro Bulbs Compatibility: Fits Hayward C4000Raypak 267A Low NOx Natural Gas Pool Heater 266K BTU Bronze RAY 15 0288 Raypak 267A Low NOx natural gas pool heater with 266K BTU output, bronze headers, and digital controls for reliable pool and spa heating. Features 266,000 BTU heating output for fast pool and spa heat up. #26 bronze headers improve durability and corrosion resistance. Low NOx combustion system meets emissions regulations. Digital control interface for easy temperature adjustments.