DELSbbq Gfk4 Gfk4A Gfk4B Fk4 Fireplace Fan Kit for Heatilator, Majestic, Lennox, Vermont Castings, Monessen, Cfm, Temco Fireplace, Rotom Hb-Rb74K, R7-Rb74K Gfk4/Rb74K Sliver

Works prefectly - its pretty quite at a Med speed -fan gets a little loud at full speed but it can push some heat around and warm you room quickly. No instructions per sa for connecting all the wires. I had to figure out that the black power wire goes to the sensor that has the magnet. Once the sensor trips it sends power to the fan control that sends power to the fan. Overall very pleased at the quality for the price.

No instructions for installation

It works pretty good

What a great kit, an incredible value for the money! Our Heatilator never came with a blower so this was a total upgrade and it definitely moves a good amount of heat much farther into our living room. I had to orient the main assembly just so to get it past the rather narrow front opening but no modifications were required. I installed the fan speed knob in the front screen (not required, you can just set it once and leave it behind the screen) but it almost looks original. Two negatives: no instructions in the kit (available online) and no vibration pads like in other kits. I just used some double sided foam tape I had on a roll, worked fine. Noise level isn’t bad, more noticeable at full speed but very acceptable at 75%.

Directions are sort've attached to the wires. Works as expected though there is a little hum (that is easily covered up by the fan noise at 50%+ speed). Thermal switch works as expected.