Power Venter for Aquastar tankless water heater

[canoebuilder]

I am installing an Aquastar quick recovery water heater and want to side wall vent.
Being a plumber and not an electrician, I got water in it and I've had 2 different gas co. look at it and one said no problem hooking up a power vent to it to side wall vent and the other said there is no power to turn on the vent.?.?
Can anyone tell me if it can be done and if so...how...??
The gas valve is turned on by a water flow control switch but we need the power venter to turn on first.
Any advise will help.
Gerry

[HayZee518]

please go to this site []This is no longer a valid page. HouseNeeds.com sells Gas and Electric Tankless Water Heater, Radiant Heat, Boilers, PEX tubing for Radiant Floor Heating, Room and Space Heaters, Hydronic Panel Radiators, Baseboards, Plumbing Supplies, Hydronic Suppli
this has info on several aquastar heaters including the power venting option.

[canoebuilder]

Thanks HayZee, I was on hold with the Bosch, listening to the most anoying HOLD musak for half an hour yesterday and when my eyes were crossed and my cat (who also could hear the sounds) was climbing the curtains had enough I hung up.
This is exacly what I was looking for.
Gerry