PowerMax Indoor/Outdoor 1,500,000 BTUs Commercial Pool Heater - Natural Gas - Copper width_24 Inches This is a Pentair 3

This is a Pentair 3 HP Pump Motor Square Flange

This is a Pentair Replacement/Rainbow #803 Metal Cam die cast aluminum with white ABS sleeve

This is a Maytronics Side Panel with Brass Ring in the color blue

The screw is M5 x 10mm

PowerMax Indoor/Outdoor 1,500,000 BTUs Commercial Pool Heater - Natural Gas - Copper width_24 Inches This is a Pentair 3This is a Pentair PowerMax, a natural gas commercial indoor outdoor pool heater, with 1,500,000 BTUs, a copper heat exchanger and dual ignition. The PowerMax heaters are high performance, electronic ignition commercial swimming pool heaters designed to provide peak efficiency and easy maintenance in both indoor and outdoor applications. A 10 tube heat exchanger uses finned tubing for the quickest and most efficient heat transfer, and the water heater