Specifications

Thermostatic Radiator Valves and Actuators
272 customer.honeywell.com 70-6910
MT100; MT110 Cartridge Changing Tool
The MT110 Valve Cartridge Changing Tool enables the user to
remove, and clean or replace the valve cartridge while the valve
remains pressurized. Boiler shutdown is not required.
• MT110 for V110 Series valves.
Remove control and loosen valve cartridge slightly.
Tighten Cartridge Changer to valve body and close off drain cock.
Open shut-off on drain cock, removing excess water and steam
from chamber.
Unscrew end cap and remove cartridge from chamber. Clean or
replace cartridge.
Thermostatic Valve Accessories
M16274
A
B
M16273
A
B
C
D
M16275
A
B
C
M16276
A
B
Product Number Application Type Description Comments Used With
MT100L1023 Tool to remove T100M tamper resistant direct mount control from valve body. Actuator Removal Tool — V100
MT110C1011 Cartridge changing tool, in service, in line, under pressure for V110 series
valve.
Cartridge Changing Tool for
in-line service of V110 valves
—V100
MT110D1019 Socket to remove or replace cartridges on V110D, E, F series valves; use in
combination with MT110C1011 for pre-loosening and final tightening of
cartridge. Fits 3/8 in. socket driver.
Cartridge Changing tool For CA110C
Cartridge
—
Product Number Description Used With
CA100B1008 Replacement cartridge for old style V100 (metal cartridge body) V100 Series;
CA110C1007 Replacement Cartridge for V110 V110 Series;