True Manufacturing 848325 Control Kit

Will this thermostat work on a master bilt ric bmg-74-slp. And if not could you tell me why it won't work.

It's rare for us to encounter a situation where one manufacturer can confirm whether another manufacturer's product is compatible with their unit. Since we don't represent Master-Bilt, we're unable to provide an answer for you in this case. We apologize for any inconvenience.