Venting A Rinnai Tankless Water Heater

Select rinnai tankless water heaters can provide faster hot water by recirculating the water through your plumbing systems so hot water is always available whenever you need it.

Venting a rinnai tankless water heater.

Rinnai tankless gas steel water heater vent kit. Select either an adapter of three inch or an adapter of four inches depending on what water heater model you decide. The exhaust is in the center so that the outside of the vent does not heat up. Circ logic technology allows you to purchase the pump separately for installation.

There are concentric and dual. Tankless water heaters are vented in two ways. This appliance is direct vent where air is brought in from the outside and combustion gases are exhausted to the outside. All emission of liquid or gas water heaters which are tankless needs vent pipes made of stainless steel and approved by ul.

Outside tankless water heaters free up indoor space. The rinnai water heater is one of the most advanced water heaters available. Rinnai 3 inner diameter direct vent pipe double wall raised horizontal termination kit snorkel for condensing tankless water heaters model. Rinnai tankless water heaters were the first to use a unique concentric venting system a single vent assembly option featuring an inner tube for exhaust and an outer tube for fresh air from outdoors.

Vent adapter is needed to connect the water heater which is tankless to the exhaust hose. Tankless units withstand below freezing temperatures thanks to. 360 technology is a built in pump and the circ logic technology needed all in one. You can find this venting on rinnai s webs.

It provides a continuous supply of hot water at a preset temperature. While electricity water and gas supplies are connected the rinnai water. Tankless water heater venting features 1. Venting accessories common venting the epitome of streamlined installation with rinnai common venting up to eight tankless water heater twh units share the same vent system which means significantly fewer wall or roof cuts less labor and longer vent lengths than ever possible with single unit twh venting.

The result is a direct vent sealed combustion system that offers optimum safety and performance. This video is to help understand the proper type of venting to use when installing a rinnai tankless water heater. Indoor tankless water heaters draw in outside air.