Step 4 – Aprilaire 8344 User Manual
Page 5
Advertising
Mounting the thermostat to a junction box
1. Install the top j-box screw (not included), until the head is approximately
1/8” from the surface of the wall.
2. Slide the thermostat on to the top screw.
3. Install the bottom screw (not included) to finish the installation.
Step 4.
Set the ELEC/GAS switch to the proper position
(Models 8344, 8348,
8363 and 8366 only)
Setting the switch to
ELEC will cause the
G terminal to energize
with the W terminal
on a call for heat.
Only the W terminal
will energize on a
heat call in the GAS
position.
4
Mounting the Thermostat to a Junction Box
GAS
ELEC
Set ELEC/GAS switch
Advertising