Thermostats

Large selection of pneumatic thermostats including single-temperature, dual-temperature, and day/night models from Honeywell, Johnson Controls, and other trusted manufacturers.

FILTER BYRESET
Action
Direct
Direct/Reverse
Reverse
Color
Beige
Satin Chrome
White
Connections
1 Pipe
2 Pipe

Filter By

Action
Direct
Direct/Reverse
Reverse
Color
Beige
Satin Chrome
White
Connections
1 Pipe
2 Pipe
SIE 2212-118 Image

SIE 2212-118

Pneumatic Room Thermostat Two Pipe Direct Acting 55-85 Range

  • 2 Pipe Connections
  • Direct Action
HON TP970A2145 Image

HON TP970A2145

Thermostat Pneumatic Kit DA 2-Pipe 60/90F W/ Sm Wall Plate & Satin Chrome Cvr

  • 2 Pipe Connections
  • Direct Action
  • Kit Type
  • Satin Chrome
SIE 2212-119 Image

SIE 2212-119

Pneumatic Room Thermostat Two Pipe Reverse Acting 55-85 Range

  • 2 Pipe Connections
  • Reverse
HON TP970B2077 Image

HON TP970B2077

Thermostat Pneumatic Kit RA 2-Pipe 60/90F W/ Sm Wall Plate & Satin Chrome Cvr

  • 2 Pipe Connections
  • Kit Type
  • Reverse
  • Satin Chrome
JC T-4002-201 Image

JC T-4002-201

Thermostat Pneumatic DA Horizontal Mtg Single Temperature Hi Volume Output

  • 2 Pipe Connections
  • Direct Action
POW 192 840 Image

POW 192 840

2 Pipe Direct Acting Thermostat Retrofit Kit ( Includes Cover)

  • 2 Pipe Connections
  • Direct Action
  • Kit Type
POW 192 202 Image

POW 192 202

Direct Acting 2 Pipe Room Thermostat

  • 2 Pipe Connections
  • Direct Action
SIE 2211-013 Image

SIE 2211-013

Pneumatic Room Thermostat Single Pipe Reverse Acting 55-85 Range

  • 1 Pipe Connections
  • Reverse
HON TP970A2004 Image

HON TP970A2004

Thermostat Pneumatic Wall Mtd. 2-Pipe DA Single Temp. 60/90F no Cover

  • 2 Pipe Connections
  • Direct Action
SIE 2211-012 Image

SIE 2211-012

Pneumatic Room Thermostat Single Pipe Direct Acting 55-85 Range

  • 1 Pipe Connections
  • Direct Action
JC T-4002-301 Image

JC T-4002-301

Thermostat Conversion Kit Pneumatic 2 Pipe DA W/White Cover & Mtg Hardware

  • 2 Pipe Connections
  • Direct Action
  • Kit Type
  • White Color
SIE 22-021 Image

SIE 22-021

Universal Wall Mounting Kit

    SIE 22-022 Image

    SIE 22-022

    Pneumatic Thermostat Conversion Kit Mounting Back Plates

      HON TP973A2076 Image

      HON TP973A2076

      Thermostat Pneumatic DA 1or 2-Pipe 60/90F Low Capacity no Cover

      • 1 Pipe Connections
      • Direct Action
      POW 192 203 Image

      POW 192 203

      Reverse Acting 2 Pipe Single Set point Room Thermostat

      • 2 Pipe Connections
      • Reverse
      SIE TK-1001 Image

      SIE TK-1001

      Pneumatic Room Thermostat Single Set point Two Pipe Direct Acting 55-85F

      • 2 Pipe Connections
      • Direct Action
      JC T-4002-203 Image

      JC T-4002-203

      Thermostat Pneumatic DA Vertical Mtg Single Temperature Hi Volume Output

      • 2 Pipe Connections
      • Direct Action
      POW 192 841 Image

      POW 192 841

      2 Pipe Reverse Acting Thermostat Retrofit Kit ( Includes Cover)

      • 2 Pipe Connections
      • Kit Type
      • Reverse
      JC T-4002-302 Image

      JC T-4002-302

      Thermostat Conversion Kit Pneumatic 2 Pipe RA W/White Cover & Mtg Hardware

      • 2 Pipe Connections
      • Kit Type
      • Reverse
      • White Color
      HON TP973B2171 Image

      HON TP973B2171

      Thermostat Pneumatic RA 1 or 2 Pipe 60-90F W/Satin Chrome Cover

      • 1 Pipe Connections
      • Reverse
      • Satin Chrome
      HON TP973B2066 Image

      HON TP973B2066

      Thermostat Pneumatic RA 1 or 2 Pipe 60-90F Stat Only no Cover

      • 1 Pipe Connections
      • Reverse
      HON TP973A2209 Image

      HON TP973A2209

      Thermostat Pneumatic DA 1or 2-Pipe 60/90F Low Capacity Satin Chrome Cover

      • 1 Pipe Connections
      • Direct Action
      • Satin Chrome
      POW 192 201 Image

      POW 192 201

      Reverse Acting 1 Pipe Room Thermostat

      • 1 Pipe Connections
      • Reverse
      JC T-4002-303 Image

      JC T-4002-303

      Thermostat Conversion Kit Pneumatic 2 Pipe DA W/Beige Cover & Mtg Hardware

      • 2 Pipe Connections
      • Beige Color
      • Direct Action
      • Kit Type
      SIE TK-1101 Image

      SIE TK-1101

      Pneumatic Room Thermostat Single Set Point Two Pipe Reverse Acting 55-85F

      • 2 Pipe Connections
      • Reverse
      JC T-4002-124 Image

      JC T-4002-124

      Mounting Bracket For Surface Mounting All Pneumatic Humidistats/Thermostats

        POW 192 256 Image

        POW 192 256

        Plastic Stat.Cover Setpoint, Indicator, Logo & Thermometer Concealed

          POW 192 252 Image

          POW 192 252

          Plastic Stat.Cover Setpoint, Indicator & Thermometer Exposed

            POW 192 200 Image

            POW 192 200

            Direct Acting 1 Pipe Room Thermostat

            • 1 Pipe Connections
            • Direct Action
            HON TP970A2038 Image

            HON TP970A2038

            Thermostat Pneumatic Kit DA 2-Pipe 60/90F W/ Lg Wall Plate & Satin Chrome Cvr

            • 2 Pipe Connection
            • Direct Action
            • Satin Chrome
            HON TP970A2053 Image

            HON TP970A2053

            Thermostat Pneumatic Kit DA 2-Pipe 60/90F W/ Lg Wall Plate & Satin Chrome Cvr

            • 2 Pipe Connection
            • Direct Action
            • Satin Chrome
            JC T-4002-5012 Image

            JC T-4002-5012

            Adjusting Knob Kit Provides a Means Of External Set Point Adjustment

              JC T-4002-204 Image

              JC T-4002-204

              Thermostat Pneumatic RA Vertical Mtg Single Temperature Hi Volume Output

              • 2 Pipe Connections
              • Reverse
              POW 192 481 Image

              POW 192 481

              1/4" Anti-Kink Spring Plastic Tubing ?Tycon"

                JC T-4100-1 Image

                JC T-4100-1

                Thermostat Pneumatic DA Single Temp Low Volume Vertical Mtg F Scale

                • 1 Pipe Connections
                • Direct Action
                JC T-4002-304 Image

                JC T-4002-304

                Thermostat Conversion Kit Pneumatic 2 Pipe RA W/Beige Cover & Mtg Hardware

                • Reverse
                SIE 2218-132 Image

                SIE 2218-132

                Pneumatic Room Thermostat, Reverse & Direct Acting / Summer-Winter

                • 2 Pipe connection
                • Direct/Reverse
                JC T-4000-605 Image

                JC T-4000-605

                Universal Beige Conversion Kit to Remodel Existing Room Installations

                  • Previous
                  • Next