Aprilaire 800 To Thermostat - HVAC - DIY Chatroom Home Improvement Forum

Go Back   DIY Chatroom Home Improvement Forum > Home Improvement > HVAC


Thread Tools Display Modes
Old 01-19-2012, 08:44 PM   #1
Join Date: Feb 2009
Posts: 291
Rewards Points: 250

Aprilaire 800 to thermostat

Hi everyone,

I Installed an aprilaire 800 with the 850 blower pack about two weeks ago. Great unit, simple install and it really works well. What I would like to do is have my air handler fan kick on when there is a call for humidity. I have a York s1-thsu32hp7y thermostat. Does anyone know if this is possible and how I would wire this? I currently have the unit hooked up to the #65 humidistat that came with the blower pack.

Thank you!


mazzonetv is offline   Reply With Quote
Old 01-20-2012, 06:29 AM   #2
raylo32's Avatar
Join Date: Nov 2006
Location: Maryland (DC 'burbs)
Posts: 1,088
Rewards Points: 588

Aprilaire 800 to thermostat

I haven't done this but I noticed that the manual for the Aprilaire #58 digital humidistat/controller I put in last year had a way to do it. It requires an add-on relay. Look at Figure M in the below document. Diagram says it works with 400, 500, 600 and 700 series humidifiers.



raylo32 is online now   Reply With Quote

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Similar Threads
Thread Thread Starter Forum Replies Last Post
Thermostat issues on old furnace - questions before I replace thermostat. Calab HVAC 11 02-18-2012 09:43 AM
Thermostat for electric baseboard wiring help needed vae_victis HVAC 10 01-05-2012 11:53 AM
weathertron Mecury Thermostat VickiL HVAC 4 02-06-2011 05:32 PM
Thermostat issues rathipon HVAC 4 01-29-2011 12:46 PM
Honeywell Prestige HD thermostat wiring 1H/1C + Humidification System TekGamer HVAC 0 07-10-2010 12:58 AM

Top of Page | View New Posts