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Supco L180-40 L-Series Snap-Action SPST Limit Control Thermostat, L180-40F
$3.98Supco L180-40 L-Series Snap-Action SPST Limit Control Thermostat, L180-40F The L-Series style temperature controls have a bi-metal disc that sen...
View full details$3.98Sale -
Supco AT013 Snap-Action SPST Adjustable Limit Control Thermostat, Open on Rise
$9.21Supco AT013 Snap-Action SPST Adjustable Limit Control Thermostat, Open on Rise The AT series temperature controls feature adjustable fan or limi...
View full details$9.21Sale -
Supco LD140 LD-Series Snap-Action SPDT Limit Control Thermostat, L140-20F
$6.38Supco LD140 LD-Series Snap-Action SPDT Limit Control Thermostat, L140-20F The LD-Series style temperature controls have a bi-metal disc that sen...
View full details$6.38Sale -
Supco L135 L-Series Snap-Action SPST Limit Control Thermostat, L135-15F
$3.38Supco L135 L-Series Snap-Action SPST Limit Control Thermostat, L135-15F The L-Series style temperature controls have a bi-metal disc that senses...
View full details$3.38Sale -
Copeland White-Rodgers 50E47-843 Universal Non-Integrated Hot Surface Ignition Module
Original price $326.72Current price $142.94Copeland White-Rodgers 50E47-843 Universal Non-Integrated Hot Surface Ignition Module Universal hot surface ignition module replaces all White-Rodg...
View full detailsOriginal price $326.72Current price $142.94Save 56% -
White-Rodgers 50E47U-843 Universal Hot Surface Ignition Module
Original price $402.40Current price $176.05White-Rodgers 50E47U-843 Universal Hot Surface Ignition Module Universal hot surface ignition module. Designed to replace 24V, 120V or 240V non-int...
View full detailsOriginal price $402.40Current price $176.05Save 56% -
Supco LD145 LD-Series Snap-Action SPDT Limit Control Thermostat, L145-20F
$6.75Supco LD145 LD-Series Snap-Action SPDT Limit Control Thermostat, L145-20F The LD-Series style temperature controls have a bi-metal disc that sen...
View full details$6.75Sale -
Supco SHL150 SHL-Series Snap-Action SPST Temperature Limit Control Thermostat, L150-40F
$6.50Supco SHL150 SHL-Series Snap-Action SPST Temperature Limit Control Thermostat, L150-40F The SHL-Series style temperature controls have a bi-meta...
View full details$6.50Sale -
Packard C350F Contactor 3 Pole 50 Amps 480 Coil Voltage
$51.99Packard C350F Contactor 3 Pole 50 Amps 480 Coil Voltage Contactors meet UL508 specifications for devices up to 600 VAC 50/60 Hertz Coils have clas...
View full details$51.99Sale -
Packard PHL510 Furnace Limit L150-20 SPST Bryant HH12ZB150
$17.61Packard PHL510 Furnace Limit L150-20 SPST Bryant HH12ZB150 Opens when furnace plenum area temperature is too high Shuts furnace down until the te...
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Robertshaw RS9220 Programmable Wall Thermostat, Multi-Stage - 2 Heat / 2 Cool
Original price $113.46Current price $47.95Robertshaw RS9220 Programmable Wall Thermostat, Multi-Stage - 2 Heat / 2 Cool Contractors can offer owners easy, yet powerful and reliable two-stag...
View full detailsOriginal price $113.46Current price $47.95Save 58% -
Supco STC6333 Thermal Cutout, 15 Amp, Opens at 333 °F, 2-Pack
$8.10Supco STC6333 Thermal Cutout, 15 Amp, Opens at 333 °F, 2-Pack The STC Series Thermal Cut Outs offer a reliable solution for upper limit temperature...
View full details$8.10Sale -
Supco L320 L-Series Snap-Action SPST Limit Control Thermostat, L320-40F
$3.75Supco L320 L-Series Snap-Action SPST Limit Control Thermostat, L320-40F The L-Series style temperature controls have a bi-metal disc that senses...
View full details$3.75Sale -
MARS 19171 171 HVAC Potential Relay, 420V
$16.56MARS 19171 171 HVAC Potential Relay, 420V MARS series relays are manufactured for the HVAC industry. These relays meet all requirements for orig...
View full details$16.56Sale -
MARS 19170 170 HVAC Potential Relay, 253V
$16.56MARS 19170 170 HVAC Potential Relay, 253V MARS series relays are manufactured for the HVAC industry. These relays meet all requirements for orig...
View full details$16.56Sale -
MARS 19168 168 HVAC Potential Relay, 502V
$17.14MARS 19168 168 HVAC Potential Relay, 502V MARS series relays are manufactured for the HVAC industry. These relays meet all requirements for orig...
View full details$17.14Sale -
iO HVAC Controls ZP4-ESP-FAV 4 -Zone ESP Panel with Ventilation Control
$593.96iO HVAC Controls ZP4-ESP-FAV 4 -Zone ESP Panel with Ventilation Control The ZP4-ESP-FAV is a 4 zone panel that integrates our award winning ESP tec...
View full details$593.96Sale -
MARS 19164 164 HVAC Potential Relay, 420V
$19.80MARS 19164 164 HVAC Potential Relay, 420V MARS series relays are manufactured for the HVAC industry. These relays meet all requirements for orig...
View full details$19.80Sale -
Robertshaw RS10420T WIFI Programmable Touchscreen Wall Thermostat, Multi-Stage - 4 Heat / 2 Cool
Original price $89.00Current price $77.56Robertshaw RS10420T WIFI Programmable Touchscreen Wall Thermostat, Multi-Stage - 4 Heat / 2 Cool Contractors can offer owners easy, yet powerful an...
View full detailsOriginal price $89.00Current price $77.56Save 13% -
PRO1 IAQ T731 Digital Non-Programmable PTAC Thermostat, 2 Heat - 1 Cool, Heat Pump/Conventional, Wired
Original price $112.17Current price $48.07PRO1 IAQ T731 Digital Non-Programmable PTAC Thermostat, 2 Heat - 1 Cool, Heat Pump/Conventional, Wired Products usually ship within 1 business day....
View full detailsOriginal price $112.17Current price $48.07Save 57% -
Supco L240 L-Series Snap-Action SPST Limit Control Thermostat, L240-40F
$3.38Supco L240 L-Series Snap-Action SPST Limit Control Thermostat, L240-40F The L-Series style temperature controls have a bi-metal disc that senses...
View full details$3.38Sale -
Packard C350A Contactor 3 Pole 50 Amps 24 Coil Voltage
$54.04Packard C350A Contactor 3 Pole 50 Amps 24 Coil Voltage In accordance with U.L. Bulletin No. 508 "Industrial Control Equipment", contactors meet sp...
View full details$54.04Sale -
Supco STC5377 Thermal Cutout, 15 Amp, Opens at 377° F, 2-Pack
$7.15Supco STC5377 Thermal Cutout, 15 Amp, Opens at 377° F, 2-Pack The STC Series Thermal Cut Outs offer a reliable solution for upper limit temperature...
View full details$7.15Sale -
Supco SHL170 Fan Limit Control Thermostat Snap Disc L170-40F
$5.95Supco SHL170 Fan Limit Control Thermostat Snap Disc L170-40F The SHL-Series style temperature controls have a bi-metal disc that senses the te...
View full details$5.95Sale -
Packard PHL502 Plenum Thermostat, L180-30 - Replacement for Goodman, Bryant
$27.42Packard PHL502 Plenum Thermostat, L180-30 - Replacement for Goodman, Bryant Opens when furnace plenum area temperature is too high Shuts furnace d...
View full details$27.42Sale -
Supco STC5333 Thermal Cutout - Open Temp 333° - 15 Amp (2-Pack)
$7.15Supco STC5333 Thermal Cutout - Open Temp 333° - 15 Amp (2-Pack) The STC Series Thermal Cut Outs offer a reliable solution for upper limit temperatu...
View full details$7.15Sale -
Supco SHL120 SHL-Series Snap-Action SPST Temperature Limit Control Thermostat, L120-10F
$5.73Supco SHL120 SHL-Series Snap-Action SPST Temperature Limit Control Thermostat, L120-10F The SHL-Series style temperature controls have a bi-meta...
View full details$5.73Sale -
Supco SHM180 SHM-Series Snap-Action SPST Manual Reset Limit Control Thermostat
$10.13Supco SHM180 SHM-Series Snap-Action SPST Manual Reset Limit Control Thermostat The SHM-Series style temperature controls have a bi-metal disc th...
View full details$10.13Sale -
Braeburn 500 1 Heat/1 Cool Mechanical Thermostat
Original price $21.18Current price $20.39Braeburn 500 1 Heat/1 Cool Mechanical Thermostat Products usually ship within 1 business day. Dependable switch performance Environmentally safe -...
View full detailsOriginal price $21.18Current price $20.39Save 4% -
Supco AT022 Snap-Action SPST Adjustable Airflow Control Thermostat, Close on Rise
$9.05Supco AT022 Snap-Action SPST Adjustable Airflow Control Thermostat, Close on Rise The AT series temperature controls feature adjustable fan or l...
View full details$9.05Sale -
Supco L300 L-Series Snap-Action SPST Limit Control Thermostat, L300-40F
$3.59Supco L300 L-Series Snap-Action SPST Limit Control Thermostat, L300-40F The L-Series style temperature controls have a bi-metal disc that senses...
View full details$3.59Sale -
Packard PHL518 Furnace Limit L250-40 Carrier P331-2208 Bryant HH12ZB250 Goodman B137012
Original price $19.55Current price $14.59Packard PHL518 Furnace Limit L250-40 Carrier P331-2208 Bryant HH12ZB250 Goodman B137012 Opens when furnace plenum area temperature is too high Shu...
View full detailsOriginal price $19.55Current price $14.59Save 25% -
Supco SHL160 SHL-Series Snap-Action SPST Temperature Limit Control Thermostat, L160-40F
$5.65Supco SHL160 SHL-Series Snap-Action SPST Temperature Limit Control Thermostat, L160-40F The SHL-Series style temperature controls have a bi-meta...
View full details$5.65Sale -
Packard PHL512 Furnace Limit L170-20 SPST Bryant HH12ZB170
$17.61Packard PHL512 Furnace Limit L170-20 SPST Bryant HH12ZB170 Opens when furnace plenum area temperature is too high Shuts furnace down until the te...
View full details$17.61Sale -
Supco STC6300 Thermal Cutout, 15 Amp, Opens at 300 °F, 2-Pack
$8.10Supco STC6300 Thermal Cutout, 15 Amp, Opens at 300 °F, 2-Pack The STC Series Thermal Cut Outs offer a reliable solution for upper limit temperature...
View full details$8.10Sale -
Packard PHL503 Plenum Thermostat, L190-40 Carrier P331-2205 Bryant HH12ZA189 HH12ZB190 Rheem
$27.42Packard PHL503 Plenum Thermostat, L190-40 Carrier P331-2205 Bryant HH12ZA189 HH12ZB190 Rheem Opens when furnace plenum area temperature is too hig...
View full details$27.42Sale -
Packard PHL506 Plenum Thermostat, SPST Bryant HH12ZB170 Trane SWT1258
$19.55Packard PHL506 Plenum Thermostat, SPST Bryant HH12ZB170 Trane SWT1258 Opens when furnace plenum area temperature is too high Shuts furnace down un...
View full details$19.55Sale -
Supco SHF110 SHF-Series Snap-Action SPST Fan Limit Control Thermostat, F110-20F
$5.77Supco SHF110 SHF-Series Snap-Action SPST Fan Limit Control Thermostat, F110-20F The SHF-Series style temperature controls have a bi-metal disc t...
View full details$5.77Sale -
Packard PHL515 Plenum Thermostat, Open at 200°F, Close at 160°F, Bryant/York Replacement
$19.55Packard PHL515 Plenum Thermostat, Open at 200°F, Close at 160°F, Bryant/York Replacement Opens when furnace plenum area temperature is too high Sh...
View full details$19.55Sale -
iO HVAC Controls CO2-TH CO2, Temperature and Humidity Monitor
$235.00iO HVAC Controls CO2-TH CO2, Temperature and Humidity Monitor The iO HVAC CO2-TH offers an intelligent way to monitor and reduce CO2 levels in an i...
View full details$235.00Sale -
Supco L175 L-Series Snap-Action SPST Limit Control Thermostat, L175-20F
$3.79Supco L175 L-Series Snap-Action SPST Limit Control Thermostat, L175-20F The L-Series style temperature controls have a bi-metal disc that senses...
View full details$3.79Sale -
iO HVAC Controls ZP4-ESP-KIT 4 -Zone, Two-Position Forced Air Zone Control Panel
Original price $595.46Current price $552.93iO HVAC Controls ZP4-ESP-KIT 4 -Zone, Two-Position Forced Air Zone Control Panel The ZP4 with ESP is a 4 zone, two-position forced air zone control...
View full detailsOriginal price $595.46Current price $552.93Save 7% -
iO HVAC Controls ZP3-HPS-KIT 3-Zone Heat Pump Zone Control Panel Kit
Original price $204.71Current price $190.09iO HVAC Controls ZP3-HPS-KIT 3-Zone Heat Pump Zone Control Panel Kit These forced air zoning systems represent the most contractor-friendly solutio...
View full detailsOriginal price $204.71Current price $190.09Save 7% -
iO HVAC Controls ZP2-HC 2-Zone Single-Stage Zone Control Panel
Original price $125.73Current price $116.75iO HVAC Controls ZP2-HC 2-Zone Single-Stage Zone Control Panel These forced air zoning systems represent the most contractor-friendly solution toda...
View full detailsOriginal price $125.73Current price $116.75Sold out -
Robertshaw RS1100 5-1-1 Day Digital Programmable Thermostat, 1 Heat Only
Original price $37.04Current price $17.99Robertshaw RS1100 5-1-1 Day Digital Programmable Thermostat, 1 Heat Only Products usually ship within 1 business day. The Robertshaw® RS1100 Econom...
View full detailsOriginal price $37.04Current price $17.99Save 51% -
Robertshaw RS1010 5-1-1 Day Digital Programmable Thermostat, 1 Cool Only
Original price $39.06Current price $21.75Robertshaw RS1010 5-1-1 Day Digital Programmable Thermostat, 1 Cool Only Products usually ship within 1 business day. The Robertshaw® RS1010 Econom...
View full detailsOriginal price $39.06Current price $21.75Save 44% -
Supco LD200 LD-Series Snap-Action SPDT Limit Control Thermostat, L200-40F
$5.99Supco LD200 LD-Series Snap-Action SPDT Limit Control Thermostat, L200-40F The LD-Series style temperature controls have a bi-metal disc that sen...
View full details$5.99Sale -
Supco SHL250 SHL-Series Snap-Action SPST Temperature Limit Control Thermostat, L250-40F
$5.60Supco SHL250 SHL-Series Snap-Action SPST Temperature Limit Control Thermostat, L250-40F The SHL-Series style temperature controls have a bi-meta...
View full details$5.60Sale