User Guide

8 Room Devices–T-4000-A.9 Product/Technical Bulletin
Honeywell TO900 OR TP900 Series
Note: Attach subplate
to wallbox with
(2) No. 6-32 x 1-1/4 in.
screws with star
washers in Slot 1 and
Hole 16. Refer to
page 12 for the cover
plate and Johnson
Controls replacement
instrument mounting
details.
Cover
Wallbox
Terminal
Connector
Adaptation
Exposed Tubing Unit
Subplate (See note.)
Optional Terminal
Connector
Adaptation for
Rubber Tubing
Honeywell TO910 OR TP910 Series
Cover
Exposed Tubing Unit
Wallbox with
Mounting Ring
Adapt terminal connector to
wallboxes above with 5/32 x 5/32 in.
fittings.
Wallbox with Mounting
Ring Discarded