Universal 12V Dual blower Iron Compact Heater 4 Vents with Speed Switch Cab Auxiliary Heater Assembly Windscreen Demister Defroster

This is such a great addition for my offroad only vehicle. These things used to cost $400. For the price of $70 you just cant beat it. Now be advised THIS IS NOT GOING TO BE LIKE WHAT IS IN YOUR DAILY VEHICLE. It will however put out enough heat to make a cold day on the trail very pleasant. Doesn't make much noise and is easy to install in my application. I am going to buy another one to put in my SxS.

I installed this on a Yamaha rhino 700, I included pics of installation and drawing of how I installed. Unit works great and produces plenty of heat. BIGGEST thing I recommend is make sure u purge coolant system of all air, I installed shut offs on 1" and 5/8" lines which made purging air easier. After you install top off radiator with coolant, leave radiator cap off start UTV, warm engine and allow thermostat to open a few times which feeds coolant into system and push trapped air out, add coolant to radiator as needed until coolant level remains constant. Took me about an hour to purge all air, have the heaters fan turned on full power while purging air and you'll feel the air getting hotter. Hope this helps

Easy to put on but duct hoses are cheap and flimsy may have to find an alternative, blows heat and gets hot quickly but doesn't blow very strong, needs bigger fan.

works like the blowing options could be made a little stronger

Great heat and strong flow

Eficiente

Nice compact heats, but the air barely blows out the vents.And Yes it is installed correctly.Just no CFM, coming out of the 4 ports... barely puts out heat to defrost windows, or warm up the cab.

I like its compact but the blower should pull air thru the heater core NOT push so that really limits air flow I installed it in my 1991 Geo tracker there's to much restriction in the heater box it's self so it barely heats the tracker I'm gonna end up modifying the box to get more airflow the instructions are pretty simple but it doesn't show the inlet and outlet heater core it just tells you that if you hook it up backwards it it won't work as well so that was a pain in the ass worth the $100? Yeah it does all right I mean granted my tracker's not completely airtight if I was going to get another one for the cab of my K5 Blazer I would get the dual outlet with the big ports or I would build my own with a fan pulling air through the core rather than trying to push it through