Venting A Rinnai Tankless Water Heater

This video is to help understand the proper type of venting to use when installing a rinnai tankless water heater.

Venting a rinnai tankless water heater.

Circ logic technology allows you to purchase the pump separately for installation. There are two types of venting available for this type of tankless water heater. A concentric vent kit has both the intake and the outgoing in the same pipe. The result is a direct vent sealed combustion system that offers optimum safety and performance.

360 technology is a built in pump and the circ logic technology needed all in one. It provides a continuous supply of hot water at a preset temperature. Vent adapter is needed to connect the water heater which is tankless to the exhaust hose. While electricity water and gas supplies are connected the rinnai water.

Select either an adapter of three inch or an adapter of four inches depending on what water heater model you decide. All emission of liquid or gas water heaters which are tankless needs vent pipes made of stainless steel and approved by ul. 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. Rinnai tankless gas steel water heater vent kit.

Rinnai 3 inner diameter direct vent pipe double wall raised horizontal termination kit snorkel for condensing tankless water heaters model. Outside tankless water heaters free up indoor space. You can find this venting on rinnai s webs. The exhaust is in the center so that the outside of the vent does not heat up.

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. Indoor tankless water heaters draw in outside air. This appliance is direct vent where air is brought in from the outside and combustion gases are exhausted to the outside. Venting for se and se series.

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. There are concentric and dual.