AV30 PRE-INSTALLATION REQUIREMENTS | AV30 Pre-Installati on Requirements | v. 3.0
13 / 37
Where to Purchase:
1) Flow Switch
2) High or Low Limit & Circulator Strap-On Aquastat
Gas Water Heater Technical Documents
·
·
·
Hubbell NX300 Submittal Sheet PDF
·
See Water Heater Requirements (Section AV30 REQUIREMENTS CHECKLIST)
Important Information
1. For C1D2 compliance, the water heater should be placed OUTSIDE of the room that
the AutoVap will be running in. The heater is NOT C1D2. Place the heater on
the outside of the wall from the AutoVap with the manifold attached, and then plumb
your copper (NO FLUX), or PEX, through the wall, into the room.
Important Note: The closer your heater, and the more direct the plumbing run is, the
more efficient your heater will work with the AutoVap. The flow rate of your closed loop
to the AutoVap is VERY important. A short, straight path will ensure a higher flow rate.
2. The heater manifold, provided by TruSteel, will be installed directly into the water
heater. To Install Manifold:
a. Remove plastic pex fitting inside of the Sharkbite fitting on the water heater
inlet and outlet.
b. Insert straight copper end into Sharkbite fitting.
c. Make sure manifold is securely mounted with unistrut
3. The copper (NO FLUX) will be run to the shark bite side of the ball valves provided.
The ball valves are mounted on a unistrut.
4. The TACO inline water pump will be used to recirculate the water in the system. This
will essentially power up the heater since it needs flow to run.
We suggest putting the Taco pump on wall switch, rather than a plug outlet, for
convenience. This will essentially be your on/off switch for your heater since the flow
powers up the heater.
Be sure the Taco pump is facing the correct direction (the control panel should be facing
