+ Post new Ad
Tekmar 540 Thermostat One Stage Heat One Stage Cool One Fan, US $60.00 – Picture 0
Tekmar 540 Thermostat One Stage Heat One Stage Cool One Fan, US $60.00 – Picture 1
Tekmar 540 Thermostat One Stage Heat One Stage Cool One Fan, US $60.00 – Picture 0
Tekmar 540 Thermostat One Stage Heat One Stage Cool One Fan, US $60.00 – Picture 1

Tekmar 540 Thermostat One Stage Heat One Stage Cool One Fan

US $60.00

  • Garfield, New Jersey, United States
  • Jan 29th
Open on mobile:
QR code
Description for Tekmar 540 Control Description The tekmarNet+4 thermostat 540 operates one stage of heating, one stage of cooling, and one fan. The fan operation includes logic to operate ventilation. The 540 can operate as a stand alone device, or communicate with a group of tekmarNet+4 thermostats.  Control Microprocessor PID control; This is not a safety (limit) control Packaged weight 0.8 lb. (380 g), Enclosure J, white PVC plastic Dimensions 2-7/8" H x 2-7/8" W x 13/16" D (73 x 73 x 21 mm) Approvals CSA C US, CSA/UL 61010-1, meets Class B: ICES and FCC Part 15 Ambient Conditions Indoor use only, 36 to 122 1/4 F (2 to 50 1/4 C). RH max 92% to 104 1/4 F (40 1/4 C), and 50% above 104 1/4 F (40 1/4 C) Altitude < 9840 feet (3000 m), Installation Category II, Pollution Category 2 Power Supply 24 V (ac) 1/4 10% 50/60 Hz, 1.8 VA Standby, 56 VA fully loaded, NEC / CEC Class 2 W Relay 24 V (ac) 2 A Y Relay 24 V (ac) 2 A G Relay 24 V (ac) 2 A

Directions

Similar products from Thermostat Systems

Honeywell T7001A 1098 Outdoor Comp Electronic Thermostat

Honeywell T7001A 1098 Outdoor Comp Electronic Thermostat

  • Naperville, Illinois, United States
  • Jan 29th
Honeywell TH5110d1022 FOCUS PRO-5000 Non-Programmable Thermostats

Honeywell TH5110d1022 FOCUS PRO-5000 Non-Programmable Thermostats

  • Phoenix, Arizona, United States
  • Jan 29th
Crawl Space Vent Cover - Grey

Crawl Space Vent Cover - Grey

  • Indianapolis, Indiana, United States
  • Jan 29th
T-4002-124 Johnson Controls Thermostat Bracket

T-4002-124 Johnson Controls Thermostat Bracket

  • Traverse City, Michigan, United States
  • Jan 29th
POWERS TRANSMITTER 184-0002 Siemens Rigid 50 to 100 Range, NEW

POWERS TRANSMITTER 184-0002 Siemens Rigid 50 to 100 Range, NEW

  • Custer, South Dakota, United States
  • Jan 29th
Honeywell T87K1007 Round Non-Programmable Heating Only Thermostat (24 VAC)

Honeywell T87K1007 Round Non-Programmable Heating Only Thermostat (24 VAC)

  • Waterbury, Connecticut, United States
  • Jan 29th
Venstar Wireless Add-A-Wire Thermostat Accessory

Venstar Wireless Add-A-Wire Thermostat Accessory

  • Indianapolis, Indiana, United States
  • Jan 29th
Honeywell Large Thermostat Guard Prevent Anti Tamper Lock Key Security Cover

Honeywell Large Thermostat Guard Prevent Anti Tamper Lock Key Security Cover

  • St. George, Utah, United States
  • Jan 29th
Honeywell TH9320WF5003 Wi-Fi 9000 Color Touchscreen Programmable Thermostat

Honeywell TH9320WF5003 Wi-Fi 9000 Color Touchscreen Programmable Thermostat

  • Waterbury, Connecticut, United States
  • Jan 29th
HONEYWELL Vintage CHRONOTHERM Mercury Switch THERMOSTAT

HONEYWELL Vintage CHRONOTHERM Mercury Switch THERMOSTAT

  • Taylor, Michigan, United States
  • Jan 29th
Venstar commercial thermostat T2800 7 - day programmable

Venstar commercial thermostat T2800 7 - day programmable

  • Simi Valley, California, United States
  • Jan 29th
(V1-3) 1 NEW HONEYWELL T451/ T651 THERMOSTAT

(V1-3) 1 NEW HONEYWELL T451/ T651 THERMOSTAT

  • Cleveland, Ohio, United States
  • Jan 29th
Marvair Lead Lag Control 24V HEATING COOLING THERMOSTAT + spare Modules

Marvair Lead Lag Control 24V HEATING COOLING THERMOSTAT + spare Modules

  • Meriden, Connecticut, United States
  • Jan 29th
DEFROST BI-METAL THERMOSTAT WITH CLIPS (2 UNITS) DT-70

DEFROST BI-METAL THERMOSTAT WITH CLIPS (2 UNITS) DT-70

  • Miami, Florida, United States
  • Jan 29th
FENWAL 18021-0 THERMOSWITCH-THERMOSTAT *NEW IN A BOX*

FENWAL 18021-0 THERMOSWITCH-THERMOSTAT *NEW IN A BOX*

  • Bellingham, Washington, United States
  • Jan 29th
F29-0198 Thermostat Guard with Key Lock REDUCED!!

F29-0198 Thermostat Guard with Key Lock REDUCED!!

  • Mount Prospect, Illinois, United States
  • Jan 29th
Powers TH192S Single Temperature Pneumatic Room Thermostat 2-PIPE HVAC

Powers TH192S Single Temperature Pneumatic Room Thermostat 2-PIPE HVAC

  • Irvine, California, United States
  • Jan 29th
DEFROST BI-METAL THERMOSTAT WITH CLIPS/ DT-90 (2 UNITS)

DEFROST BI-METAL THERMOSTAT WITH CLIPS/ DT-90 (2 UNITS)

  • Miami, Florida, United States
  • Jan 29th
Honeywell T4398B1029 Precision White Electric Heating Thermostat New in Box

Honeywell T4398B1029 Precision White Electric Heating Thermostat New in Box

  • New Baltimore, Michigan, United States
  • Jan 29th
Honeywell Heat Pump Thermostat Chronotherm111 T8611R 1000

Honeywell Heat Pump Thermostat Chronotherm111 T8611R 1000

  • Loranger, Louisiana, United States
  • Jan 29th

People who viewed this item also vieved

Liebert Mini-Mate 2 Condensate Pump CU452HFW10

Liebert Mini-Mate 2 Condensate Pump CU452HFW10

  • Dyer, Indiana, United States
  • Jun 5th
BTU C-RHGA-10-3 @208V - Electric Heat Strip - 10 KW, 3 Phase, 208 Volt

BTU C-RHGA-10-3 @208V - Electric Heat Strip - 10 KW, 3 Phase, 208 Volt

  • Snohomish, Washington, United States
  • Jun 5th
BTU BSMA-15-3-240V - Electric Heat Strip - 15 KW, 3 Phase, 240 Volt

BTU BSMA-15-3-240V - Electric Heat Strip - 15 KW, 3 Phase, 240 Volt

  • Snohomish, Washington, United States
  • Jun 5th
BTU BSMA-5-3-240V - Electric Heat Strip - 5 KW, 3 Phase, 240 Volt

BTU BSMA-5-3-240V - Electric Heat Strip - 5 KW, 3 Phase, 240 Volt

  • Snohomish, Washington, United States
  • Jun 5th
New Pilot duty Relay 24v coil HN 61KL 010 ZA-271

New Pilot duty Relay 24v coil HN 61KL 010 ZA-271

  • Norfolk, Virginia, United States
  • Jun 6th
SPORLAN CATCH ALL C-4311 S T HH FILTER DRIER ZA-282

SPORLAN CATCH ALL C-4311 S T HH FILTER DRIER ZA-282

  • Norfolk, Virginia, United States
  • Jun 6th
Rx-11 flush

Rx-11 flush

  • Henderson, Nevada, United States
  • Jun 6th
HONEYWELL Circulator pump PC3F2699IUF00

HONEYWELL Circulator pump PC3F2699IUF00

  • Flagstaff, Arizona, United States
  • Jun 6th
Beckett Pump A2EA 6520

Beckett Pump A2EA 6520

  • Wells, Maine, United States
  • Jun 6th
CONSOLIDATED/ DRESSER 2&#034; BRASS RELIEF VALVE #66931D TYPE:2478H-1-31-DA NEW

CONSOLIDATED/ DRESSER 2" BRASS RELIEF VALVE #66931D TYPE:2478H-1-31-DA NEW

  • Covington, Tennessee, United States
  • Jun 7th
FISHER 298TEK REGULATOR #661011D TYPE:298TEK SN:6103886 USED

FISHER 298TEK REGULATOR #661011D TYPE:298TEK SN:6103886 USED

  • Covington, Tennessee, United States
  • Jun 7th
KF 2&#034; IRON SWING CHECK VALVE #66337D SN:568793 NEW OLD STOCK WEATHERED

KF 2" IRON SWING CHECK VALVE #66337D SN:568793 NEW OLD STOCK WEATHERED

  • Covington, Tennessee, United States
  • Jun 7th
furnace control circuit board hk42fz011 (216)

furnace control circuit board hk42fz011 (216)

  • Phoenix, Arizona, United States
  • Jun 8th
furnace control circuit board hk42fz004 (215)

furnace control circuit board hk42fz004 (215)

  • Phoenix, Arizona, United States
  • Jun 8th
Broan-NuTone Broan 162-A, 162-B Vent Fan Motor # 97005906; 2650 RPM, 1.5 Amp,

Broan-NuTone Broan 162-A, 162-B Vent Fan Motor # 97005906; 2650 RPM, 1.5 Amp,

  • USA, United States
  • Jun 8th
Hydrolevel 3250 Plus Aquastat With Low Water Cut Off &amp; Outdoor Reset Capability

Hydrolevel 3250 Plus Aquastat With Low Water Cut Off & Outdoor Reset Capability

  • Hardwick, Massachusetts, United States
  • Jun 9th
SOLID/RUN CAPACITOR 4 MFD 450 V-50/60Hz

SOLID/RUN CAPACITOR 4 MFD 450 V-50/60Hz

  • Miami, Florida, United States
  • Jun 9th
Belimo FSLF120 US Actuator

Belimo FSLF120 US Actuator

  • Las Cruces, New Mexico, United States
  • Jun 9th
Cleveland Controls, AFS-460-137

Cleveland Controls, AFS-460-137

  • Cincinnati, Ohio, United States
  • Jun 9th
Johnson Controls, A28MA-2C, Two Stage Condenser Control

Johnson Controls, A28MA-2C, Two Stage Condenser Control

  • Cincinnati, Ohio, United States
  • Jun 9th
Barber Colman, MK-2690-0-0-1

Barber Colman, MK-2690-0-0-1

  • Cincinnati, Ohio, United States
  • Jun 9th
TJERNLUND RT750 Inducer, Rooftop, 8 In, 120 V

TJERNLUND RT750 Inducer, Rooftop, 8 In, 120 V

  • Naperville, Illinois, United States
  • Jun 9th
MARADYNE 12V 12 VOLT COOLING FAN BUS AUTO TRUCK BOAT DEFROST DASH METAL NEW

MARADYNE 12V 12 VOLT COOLING FAN BUS AUTO TRUCK BOAT DEFROST DASH METAL NEW

  • Sanford, Manitoba, Canada
  • Jun 9th
Dayton 4WT33 AC Axial Fan new

Dayton 4WT33 AC Axial Fan new

  • Englewood, Colorado, United States
  • Jun 9th
A-1 COMPONENTS EAC-701-ADJX Delay on Make Timer 18-288VAC 0.1-8MIN 1AMP

A-1 COMPONENTS EAC-701-ADJX Delay on Make Timer 18-288VAC 0.1-8MIN 1AMP

  • Des Moines, Iowa, United States
  • Jun 17th
~Discount HVAC~ WELLSENSOR - Sporlan Well Sensor Kit Temperature 7/8&#034; ODF

~Discount HVAC~ WELLSENSOR - Sporlan Well Sensor Kit Temperature 7/8" ODF

  • Rowland Heights, California, United States
  • Jun 17th
HONEYWELL FLAME SENSOR C7027A1023

HONEYWELL FLAME SENSOR C7027A1023

  • Ball Ground, Georgia, United States
  • Jun 17th

By clicking "Accept All Cookies", you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts.

Accept All Cookies