Honeywell Pneumatic Controls - LP916 Pneumatic Thermostat

Thermostats
6 customer.honeywell.com 70-6925
LP916 Pneumatic Thermostat
Two-pipe, single temperature, unit mounted, remote bulb
pneumatic thermostat used to provide proportional control of
pneumatic valves and damper actuators in heating and air
conditioning systems.
• Liquid filled remote bulb.
• Direct Acting (DA), Reverse Acting (RA) and Heating/Cooling (DA/
RA) models are available.
Typical LP916A Mixed Air Application
Typical LP916B Fan Coil Application, Heating/Cooling with
Seasonal Changeover
Typical LP916C Fan Coil Application, Cooling Only
Typical LP916A Duct Mounted Heating Application
DAMPER
OPERATOR
RA
N.O.
N.C.
OA
DA
LP916A
B
M
M
M5449
DISCHARGE
M5416
DISCHARGE AIR
CW IN
SUMMER
HW IN
WINTER
N.O.
COIL
BULB
FAN
FILTER
RETURN AIR
LP916B
MB
M
SUM/WIN
M5415
DISCHARGE AIR
CHILLED
WATER
SUPPLY
N.O.
COIL
BULB
FAN
FILTER
RETURN AIR
LP916C
MB
M
N.O.
B
M LP916A
DA
DISCHARGE
A
IR
SUPPLY
M5417
M