Nordyne 901818 Combustion Chamber 321702-401 This high-accuracy pool heater temperature

This high-accuracy pool heater temperature sensor is compatible with various Lochinvar EnergyRite models and specific A

It features factory-calibrated microprocessor technology to ensure precise thermostat input response and system sequencing

The 25-micron internal filter ensures high dirt retention with minimal pressure drop

Under-sizing the motor will lead to excessive amp draw and premature winding failure

Simplified Wiring: Includes a built-in transformer and coded screw terminals for efficient field integration

Nordyne 901818 Combustion Chamber 321702-401 This high-accuracy pool heater temperatureThe Nordyne 901818 Combustion Chamber is a critical replacement component designed for Intertherm and Miller gas fired furnaces. This heavy duty assembly is engineered to withstand high thermal stress and contain the burner flame efficiently within the heat exchanger. As a direct OEM replacement part, it ensures proper fitment and maintains the factory specified pressure drops required for safe combustion. Technicians often source the 901818 chamber