KING H612 6/8-AS/FS-GW 120V 6000/7600BTU Hydronic Wall Heater, White

Easy to install but not for someone without an understanding of basic construction, plumbing & electrical. They work great, I bought two of these units to see how they work. I am using them as a primary heat source in two bedrooms. I'm doing a live in renovation so the windows and insulation in these rooms are still less than optimal and there is still plenty of output for a 12'X15' room with -20°F temps. I have them running off of a home boiler / hot water system so they are more capable of producing the rated 7600BTU output. They have the efficiency of hydraulic registers with the ability to heat a room quickly like forced air because they have a two speed fan that helps circulate the air. I will be using these throughout the house as my primary heat source. The fans are very quiet but still make some noise (they're fans, they're going to make some noise). If you are an excessively light sleeper they may seem a little louder than you might like.

The heater itself was great while it was working, which has only been about 2 months since the install, now the fan assemble shakes and is so loud we can’t even use it. Terrible rubber grommet design.

what a piece of crap, the solder looks like a blind man did them, the switch messed up in the corners, the fins are bent. Horrible quality control do not buy from them! warranty is crap also and price is threw the roof!

Relatively easy to install as long as you have some basic understanding of hydronics and electricity.

Works grate made heating my downs stairs much faster

Arrived later that estimated, but worth the wait

Works better then expected

I really like this unit. The fan only runs when the pump for that zone is running... when hot glycol/water is going threw itI bought this unit in order to avoid having baseboard heaters taking up all my living room wall space in my build. I am very happy I did because it puts out a good amount of heat for such a small wall area, especially when comparing to baseboard units.You will need to run power to this unit for fan operation in your hydronic build setup. I tied it into to my nearby outlets for power. Only downside is it runs a 1/2 inch inlet/outlet for the hydronic system and most baseboard units are 3/4. So for my build that is running both... I had to tee off to feed this unit so that there wouldn't be a flow reduction to the baseboard units. Or you could run this unit on its on pump.Overall good value compared to other in wall units on the market. Wish I had done every room with these units.

Blower fan failed after one month of operation..I’m not impressed