GFK4B Fireplace Blower Fan Kit for Heatilator NDV3933, NDV3933I Fireplace

Nice Kit and good instructions. A bit difficult to slide past the obstacles and had to remove the junction box to slide it to the back of the unit. Nice air movement. Without the blower the unit is a candle. A little loud on the highest setting but medium high is fine. The timer function for cut-in and cut out is a nice feature.

hard to set up, wiring is weird and directions are vague on wiring

Got it with in a week after ordering it and the step by step instruction to install were so easy to follow. Blows a good amount of heat on hi but can be a little loud. Defiantly glad I got it as my mantle doesn't heat up like it use to and keeps the living room nice and warm.

Easy to install. Good instructions. Puts out a lot of heat on the lowest setting. Runs just a little noisier than I'd prefer, but if you have TV, etc. on, it's not noticeable. Perfect fit in my fireplace. Shipped promptly. Some delays in transit, but not the fault of the company. Keep safe and healthy.

Received all the parts needed- fast shipping. Easy to install when following directions and video guide. Make sure to measure and has access to mount the fan

Great product--detailed installation instructions--works very well--great product-great speedy delivery-simple to install and it works well--it dissipates the heat from the fireplace into the room and not into the pelmet above the stonework as it did before the fan was istalled--thank you

Fits great and works good. The instructions for installation are horrible. You can't possibly install this without removing the regulator assembly to get to the back of the fireplace. I ordered this specifically for my heatilator NDV3933I-B. You can't slide it in as the instructions say. Also the red strap that you have to use to "patch" to the regulator main had to much insulation covering the "spade" clip which caused me to go hours without realizing it was the correct strap.

Many thanks to myfireplaceblower! Service responded promptly to questions before I made my purchase. Product shipped and arrived quickly. All components were included and instructions were clear (appears to be something with which other places struggle). Cost was on par with other places. Self-install is straightforward, but the fan unit barely fit in my fireplace unit and took some work to put in (not the seller's fault, but be sure to evaluate your setup if you will be installing yourself). Overall seems to be a good unit that functions well (not too loud and respectable airflow that makes notable difference). Company has provided good service. Will update if I have future problems.

Easy to install and love the variable speed function. My friends are already interested.

The blower is nice but even at the highest setting it doesn't blow as warm air as I would have liked. --------------------------------------------- MyFireplaceBlower Response: The blower itself doesn't create any "Hot Air" the fireplace does, the blower just pushes the Hot Air the fireplace place creates; out the top vent. You may want to check the HI/LOW knob on the gas valve to make sure it is not too Low.