Therm 4.0kW Heater [240V] [Caldera Highland Series Heater] (C2400-C3330-1A) pooltool Supports more dependable electronic system

Supports more dependable electronic system operation

Matching the correct DSI igniter helps preserve intended startup function and supports a cleaner repair

The WGX1031BHF2 is a practical service part when a compatible Hayward drain installation needs a grate and frame to restore dependable suction-point protection

Epoxy putty helps fill

Using the proper Lasco elbow can help support stronger routing and a cleaner system layout

Therm 4.0kW Heater [240V] [Caldera Highland Series Heater] (C2400-C3330-1A) pooltool Supports more dependable electronic systemThe Therm 4. 0 kW heater is designed for compatible 240 volt Caldera Highland Series applications where the heater assembly needs to be replaced with the correct series specific part. Application specific heaters are useful because they help preserve the fit, wiring expectations, and general operating characteristics the spa was built around. This replacement is especially useful when the original heater has failed, stopped heating consistently, or is