Pentair 400K Heater Heat Exchanger Kit [After Jan 2009] (474061) kempusa Includes laterals

Includes laterals

reduced control

The 1-1/16 inch hole size helps define the intended shell fit

A start capacitor helps support motor startup by delivering a temporary boost of electrical assistance during the first moments of operation

0 kW rating help align the heater with the original heating platform and performance level of the spa

Pentair 400K Heater Heat Exchanger Kit [After Jan 2009] (474061) kempusa Includes lateralsThe Pentair 400K Heater Heat Exchanger Kit [After Jan 2009] (474061) is a replacement heat exchanger kit for compatible 400,000 BTU Pentair heater models manufactured after January 2009. The heat exchanger is one of the most important components in a pool or spa heater, transferring heat from the combustion process to the water moving through the system. When a heat exchanger is leaking, restricted, corroded, or otherwise damaged, heater performance