Caldera Spa Low Flow Heater 2001 and Later 74912

Caldera Spa Low Flow 230v, 4kW Heater 74912 or WAT74912.

Complete for 2001 and above Model Spas with Advent Control System. Replaces C3473-1, 72494, 74912, 72226.

Includes Interior Pressure Switch.

This Heater Has an Internal Auto Re-setting High Limit Switch. Note: If You are Replacing A 2001 Model Year Heater, You Will Need A Pressure Switch Adapter 75002

cord included.

26 1/2 inch wide trombone style low flow heater.

3/4 inch barb plumbing connection.

If replacing a 2001 Model Year Heater, You Will Need A Pressure Switch Adapter WAT75002

WAT74912