Heater: heat.wav, 2.0 kW, 2'', 2 PSI pressure switch included, for S-CLASS-SSPA controls Original heaters carried the code : C2200-0800ET (see pictures)
Heater: heat.wav, 3.0 kW, 2'', 2 PSI pressure switch included, for S-CLASS-SSPA controls. Original heaters carried the code : C2300-0800ET (see pictures)