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Honeywell Tru Steam ???

I'm trying to install one for a customer with an old oil furnace.

Knowing that the furnace has no fan control except the fan/limit, I

specifically asked the distributor if the humidifier had relays to make

the blower function correctly. They said if I bought the humidifier

that came as a kit with the equipment interface module I would have

everything I need to make it work.................Right............

So, I've been through all the tech guys at the distributor plus two

different people in Honeywell "tech" service and they haven't been able

to give an answer as to how to wire this thing up. It appears that i

will have to field engineer it myself but I can't even get a straight

answer from Honeywell regarding what terminals are powered and what

ones are dry contacts. Different answers to that question from two

different Honeywell personnel. Getting a little frustrated and so is my


Anyone worked with one of these and integrated it into a system lacking normal  R,W,Y.G,C contacts ?

Anyone know of a particular person I could ask for at Honeywell that actually knows what they are talking about?

Posted on the Main Wall also
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