On-board heater fan speed

captpfd

Active Member
Still learning about our M3110 Razor. It is now cold enough to start using the heater furnace. Does the furnace only have one fan speed. Mine seems to blow as if in a high output position only. In the A/C setting, it blows out on low and high. Am I missing something?
 

SmokeyBare

Well-known member
Captpfd,

Nope, you didn't miss anything. The Furnace only runs on one fan speed.

The A/C can run on low or high setting. Keep in mind that some have experienced a freeze up problem with the A/C when it's run on Low Fan setting. Seems at time when the humidity is High, the low fan setting doesn't flow enough air volume to pass through the Coils. The Cold coils then tend to get coated with Ice. It's often suggest that the A/C be run on HIGH for best results.

Marv
 

captpfd

Active Member
Thanks for the quick response SmokeyBare. We will be using it this weekend for the first time. Our previous trailer didn't have such a robust fan speed. We will just have to work with it I guess.
 
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