Too Early To Tell Aug 12, 2016

Hooked up the heater in late June, so no way to tell how it will work when the cold weather arrives. Hook up was easy, except the schematic didn't really tell which of the possible 5-6 spots the two line thermostat was to be hooked. Blew a fuse the first time I turned it on, but the second placing of the thermostat lines worked.

Rinnai Rl75 - 5.0 Gpm At 60° F Rise - 0.82 Ef - Gas Tankless Water Heater - Outdoor Review Dec 15, 2016

I love this system. It's been installed in my house for almost two years now and have no problems at all and all the hot water I need. I would recommend this to anyone replacing a hot water unit. Originally, I had a tankless coil in the furnance and that required the furnace to run all year long. Now, I can shut off the furnace during the summer. Also, this product is energy star compliant which means a payback from uncle sam during tax time.

Fgc 6xl, 483 Cfm Sep 26, 2016

One fan, and A coil is not freezing up has run from 6 am till now -- 7:30pm at 93 degrees outside temp---- other two should be coming to their new home soon

All Good Aug 23, 2016

I'm a DIY guy, and this is the first and probably the only boiler I will install. The instructions were fairly clear. And everything works. According to the internal digital and analog thermometers the water in the system is 176 degrees. I understand that's what it should be. So everything is good. It was nice that the unit was so light, I was easily able to move it from the back of my minivan into the basement by myself.

Clothes Dryer Aug 20, 2016

Best in the market. Customers very happy. Solved the problem.