Heater Craft Help

[Geoffhk33]

Hello all,

i have a 2000 Maxum SCR2400, it has a Heater Craft heater installed but it appears it may be seized. I have heard from many people that assuming the heater core is good still that this heater can be repaired?

does anyone know how to attempt this repair?

[mmwjr]

These are pretty basic, just a heater core that circulates coolant from the engines circulating pump and a blower. Can you turn the fan by hand? May need a new fan motor.