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Pneumatic
Honeywell Pneumatic Products are sold online at Parts-HVAC online store. Most products are in stock, and are sold at competitive prices. Find a full product line of pneumatic damper actuators, humidity sensors, relays, temperature sensors and more.
Find a complete line of pneumatic parts and accessory categories below:
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TP975C1021
TP975C1021 Honeywell Pneumatic Diffuser Thermostat
Direct Acting, 1-pipe, single 59 F to 86 F setpoint temperature.
Learn More$215.12 -
TP975A1009
TP975A1009 Honeywell Pneumatic Diffuser Thermostat
Direct Acting, 1-pipe, single 67-83 F setpoint temperature.
Learn More$205.37 As low as: $89.22 -
TP973B2171
The TP973B2171 Honeywell low capacity pneumatic thermostat, single temperature, Reverse Acting, 1 - 2 pipes, Tradeline Kit
60 F - 90 F
Learn More$360.08 -
TP973B2132
The TP973B2132 Honeywell low capacity pneumatic thermostat, single temperature, Reverse Acting, 1 - 2 pipes.
60 F - 90 F , 18 psi
Learn More$353.14 -
TP973B2066
The TP973B2066 Honeywell low capacity pneumatic thermostat, single temperature, Reverse Acting, 1 - 2 pipes.
60 F - 90 F , 18 psi
Learn More$249.12 -
TP973A2223
The TP973A2223 Honeywell low capacity pneumatic thermostat, single temperature, Direct Acting, 1 - 2 pipes, Tradeline Kit
60 F - 90 F
Learn More$215.68 -
TP973A2209
The TP973A2209 Honeywell low capacity pneumatic thermostat, single temperature, Direct Acting, 1 - 2 pipes, Tradeline Kit
60 F - 90 F
Learn More$329.61 -
TP973A2167
The TP973A2167 Honeywell low capacity pneumatic thermostat, single temperature, Direct Acting, 1 - 2 pipes, includes cover 14004407-121
60 F - 90 F
OBSOLETE
TP973A2223 is the direct replacement for TP973A2167
Learn More -
TP973A2084
The TP973A2084 Honeywell low capacity pneumatic thermostat, single temperature, Direct Acting, 1 - 2 pipes.
15 C - 30 C , 18 psi
Learn More$268.57 -
TP973A2076
The TP973A2076 Honeywell low capacity pneumatic thermostat, single temperature, Direct Acting, 1 - 2 pipes.
60 F - 90 F , 18 psi
Learn More$237.70 -
TP972A2242
The TP972A2242 Honeywell Direct Acting Heating, Reverse Acting Cooling pneumatic thermostat, 2-pipes. Tradeline Kit
60 F - 90 F setpoint
18 psi Heat, 13 psi Cool
Learn More$445.47 -
TP972A2226
The TP972A2226 Honeywell Direct Acting Heating, Reverse Acting Cooling pneumatic thermostat, 2-pipes. Tradeline Kit
60 F - 90 F setpoint
14 psi Heat, 19 psi Cool
Learn More$520.90 -
TP972A2192
The TP972A2192 Honeywell Direct Acting Heating, Reverse Acting Cooling pneumatic thermostat, 2-pipes.
60 F - 90 F setpoint
13 psi Cooling, 18 psi Heating
Learn More$455.79 -
TP972A2143
The TP972A2143 Honeywell Direct Acting Heating, Reverse Acting Cooling pneumatic thermostat, 2-pipes. Replaces some Johnson Heating / Cooling thermostats.
60 F - 90 F, Separately adjustable setpoints
14 psi Cooling, 19 psi Heating
Learn More$405.22 -
TP972A2036
The TP972A2036 Honeywell Direct Acting Heating, Reverse Acting Cooling pneumatic thermostat, 2-pipes, 2-setpoints.
60 F - 90 F Cooling , 50 - 75 F Heating
13 psi Cooling, 18 psi Heating
Learn More$312.38 -
TP972A2010
The TP972A2010 Honeywell Direct Acting Heating, Reverse Acting Cooling pneumatic thermostat, 2-pipes.
15 C - 30 C setpoint
13 psi Cooling, 18 psi Heating
Learn More$516.18 -
TP972A2002
The TP972A2002 Honeywell Direct Acting Heating, Reverse Acting Cooling pneumatic thermostat, 2-pipes.
60 F - 90 F setpoint
13 psi Cooling, 18 psi Heating
Learn More$364.97 -
TP971D2007
The TP971D2007 Honeywell is a Direct Acting, Cooling pneumatic thermostat, two setpoints for Day / Night.
NITE Set-Up (75 to 100F)
2-pipe thermostat
Pilot-bleed
60 F - 90 F Day , 50 F - 80 F Night
20 psi Day, 25 psi Night
Learn More$154.74 -
TP971C2058
The TP971C2058 Honeywell is a Direct Acting, Cooling pneumatic thermostat, two setpoints for Day / Night.
Tradeline Kit
3-pipe thermostat, with secondary branch line
Pilot-bleed
60 F - 90 F Day , 50 F - 75 F Night
13 psi Day, 18 psi Night
Learn More$591.00 -
TP971C2025
The TP971C2025 Honeywell is a Direct Acting, Cooling pneumatic thermostat, two setpoints for Day / Night.
3-pipe thermostat, with secondary branch line
Pilot-bleed
60 F - 90 F Day , 50 F - 80 F Night
16 psi Day, 21 psi Night
Learn More$592.62 -
TP971C2009
The TP971C2009 Honeywell is a Direct Acting, Heating pneumatic thermostat, two setpoints for Day / Night.
3-pipe thermostat, with secondary branch line
Pilot-bleed
60 F - 90 F Day , 50 F - 80 F Night
13 psi Day, 18 psi Night
Learn More$557.30 -
TP971B2068
The TP971B2068 Honeywell is a Reverse Acting, Heating pneumatic thermostat, with two temperature setpoints for Day / Night.
Tradeline Kit, Pilot-bleed
60 F - 90 F Day , 50 F - 80 F Night
Learn More$463.02 -
TP971B2043
The TP971B2043 Honeywell is a Reverse Acting, Heating pneumatic thermostat, with two temperature setpoints for Day / Night.
Pilot-bleed
60 F - 90 F Day , 50 F - 80 F Night
20 psi Day, 25 psi Night
Learn More$482.44 -
TP971B2019
The TP971B2019 Honeywell is a Reverse Acting, Heating pneumatic thermostat, with two setpoint temperatures for Day / Night.
Pilot-bleed
60 F - 90 F Day , 50 F - 80 F Night
16 psi Day, 21 psi Night
Learn More$474.52 -
TP971B2001
TP971B2001 Honeywell Pneumatic Day/Night Thermostat, Reverse Acting Heating, Two Temperatures, 2 Pipe, 59-90 Degree Day Setpoint Temperature Range Thermostat
Can be used to Directly Replace: 194-3052 Siemens
Learn More$439.29 -
TP971A2191
The TP971A2191 Honeywell is a Direct Acting, Heating pneumatic thermostat, with two setpoint temperatures for Day / Night.
Tradeline Kit. Satin chrome cover.
Learn More$394.72 -
TP971A2183
The TP971A2183 Honeywell is a Direct Acting, Heating pneumatic thermostat, with two setpoint temperatures for Day / Night.
Convertastat Kit with Universal Window Cover. Beige cover.
Obsolete - Suggested Replacements::
TP971A2003 Honeywell Pneumatic Day/Night Thermostat, Direct Acting Heating, Two Temperatures, 2 Pipe
14004401-004 Honeywell Adaptor Plate for Convertastat, Beige
14004407-910 Honeywell Thermostat Cover, 60-90 Degree Scale, Vertical or Horizontal Mount, Cover Comes with Inserts
14002373-001 Switch over springs, 16-21 psi
Learn More$0.00 -
TP971A2102
The TP971A2102 Honeywell is a Direct Acting, Heating pneumatic thermostat, with two setpoint temperatures for Day / Night.
Convertastat Kit with Universal Window Cover. Satin chrome cover.
Learn More$602.86 -
TP971A2086
The TP971A2086 Honeywell is a Direct Acting, Heating pneumatic thermostat, with two setpoint temperatures for Day / Night.
Pilot-bleed
60 F - 90 F Day , 50 F - 80 F Night
20 psi Day, 25 psi Night
Learn More$461.59 -
TP971A2052
The TP971A2052 Honeywell is a Direct Acting, Heating pneumatic thermostat, with two setpoint temperatures for Day / Night.
Pilot-bleed
15 C - 30 C Day , 10 C - 27 C Night
16 psi Day, 21 psi Night
Learn More$433.67 -
TP971A2029
The TP971A2029 Honeywell is a Direct Acting, Heating pneumatic thermostat, with two setpoint temperatures for Day / Night.
Pilot-bleed
60 F - 90 F Day , 50 F - 80 F Night
16 psi Day, 21 psi Night
Learn More$462.67 -
TP971A2011
The TP971A2011 Honeywell is a Direct Acting, Heating pneumatic thermostat, with two temperature setpoints for Day / Night.
Pilot-bleed
15 C - 30 C Day , 10 C - 27 C Night
13 psi Day, 18 psi Night
Learn More$461.59 -
TP971A2003
The TP971A2003 Honeywell is a Direct Acting, Heating pneumatic thermostat, with two setpoint temperatures for Day / Night.
Pilot-bleed
60 F - 90 F Day , 50 F - 80 F Night
13 psi Day, 18 psi Night
Learn More$435.14 As low as: $145.50 -
TP970C2000
TP970C2000 Honeywell Pneumatic Wall Thermostat for comparable control of pneumatic valves and actuators. Direct acting with two pipes and one setpoint temperature, 60 F to 90 F. Wide Throttle Range allows Zero Energy Band Learn More$272.61 -
TP970B2216
TP970B2216 Honeywell Pneumatic Wall Thermostat for comparable control of pneumatic valves and actuators. Reverse acting with two pipes and one setpoint temperature, 60 F to 90 F. Tradeline Kit, for cooling systems, beige cover. Learn More$315.38 -
TP970B2182
TP970B2182 Honeywell Pneumatic Wall Thermostat for comparable control of pneumatic valves and actuators. Reverse acting with two pipes and one setpoint temperature, 60 F to 90 F. Tradeline Kit, for cooling systems. Learn More$283.75 -
TP970B2166
TP970B2166 Honeywell is a pneumatic wall thermostat for comparable control of pneumatic valves and actuators. It is a Reverse Acting thermostat for 2-pipe systems with one setpoint temperature, 60 F to 90 F. Convertastat Kit with Universal Window Cover. Learn More$236.59 -
TP970B2150
TP970B2150 Honeywell is a Reverse Acting pneumatic wall thermostat for comparable control of pneumatic valves and actuators. This thermostat is for 2-pipe systems with one setpoint temperature, 15 - 30 C. Convertastat Kit with Universal Window Cover. Learn More$290.20 -
TP970B2077
TP970B2077 Honeywell is a pneumatic wall thermostat for comparable control of pneumatic valves and actuators. It is a Reverse Acting thermostat for 2-pipe systems with one setpoint temperature, 60 F to 90 F. Convertastat Kit with Universal Window Cover. Learn More$364.43 -
TP970B2010
TP970B2010 Honeywell is a pneumatic wall thermostat for comparable control of pneumatic valves and actuators. Reverse acting for two pipes and one setpoint temperature, 15 C to 30 C. Learn More$331.86 -
TP970B2002
TP970B2002 Honeywell is a pneumatic wall thermostat for comparable control of pneumatic valves and actuators. Reverse acting for two pipes and one setpoint temperature, 60 F to 90 F. Learn More$256.73 -
TP970A2317
TP970A2317 Honeywell Pneumatic Wall Thermostat for comparable control of pneumatic valves and actuators. Direct acting with two pipes and one setpoint temperature, 60 F to 90 F. Tradeline, satin chrome cover with window. Learn More$708.21 -
TP970A2283
TP970A2283 Honeywell Pneumatic Wall Thermostat for comparable control of pneumatic valves and actuators. Direct acting with two pipes and one setpoint temperature, 60 F to 90 F. Tradeline Kit, beige cover. Learn More$238.21 -
TP970A2259
TP970A2259 Honeywell Pneumatic Wall Thermostat for comparable control of pneumatic valves and actuators. Direct acting with two pipes and one setpoint temperature, 60 F to 90 F. Tradeline Kit, satin chrome cover. Learn More$399.78 -
TP970A2242
TP970A2242 Honeywell Pneumatic Wall Thermostat for comparable control of pneumatic valves and actuators. Direct acting with two pipes and one setpoint temperature, 60 F to 90 F. Convertastat Kit with Universal Window Cover, replaces Johnson T4002 & T4100, Powers TH192, Robertshaw TP2211 & TP2212. Equivalent to the TP970A2145, but with a beige plastic cover. Learn More$328.54 -
TP970A2234
TP970A2234 Honeywell Pneumatic Wall Thermostat for comparable control of pneumatic valves and actuators. Direct acting with two pipes and one setpoint temperature, 15 C to 30 C. Convertastat Kit with Universal Window Cover, replaces a variety of 2-pipe Johnson, Powers, and Robertshaw thermostats. Learn More$407.40 -
TP970A2145
TP970A2145 Honeywell Pneumatic Wall Thermostat for comparable control of pneumatic valves and actuators. Direct acting with two pipes and one setpoint temperature, 60 F to 90 F. Convertastat Kit with Universal Window Cover, replaces Johnson T4002 & T4100, Powers TH192, Robertshaw TP2211 & TP2212. Learn More$358.99 -
TP970A2053
TP970A2053 Honeywell Pneumatic Wall Thermostat for comparable control of pneumatic valves and actuators. Direct acting with two pipes and one setpoint temperature, 60 F to 90 F. Special Feature: Thermostat Modernization Kit with Universal Window Cover. From the Honeywell TP970 Series. Learn More$453.63 -
TP970A2038
TP970A2038 Honeywell Pneumatic Wall Thermostat for comparable control of pneumatic valves and actuators. Direct acting with two pipes and one setpoint temperature, 60 F to 90 F. Special Feature : Modernization Kit with Universal Window Cover. Part of the Honeywell TP970 Series. Learn More$531.15 -
TP970A2020
TP970A2020 Honeywell Pneumatic Wall Thermostat for comparable control of pneumatic valves and actuators. Direct acting with two pipes and one setpoint temperature with a throttling range from 33 F to 41 F. Part of the Honeywell TP970 Series. Learn More$319.84
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