Skip to content
Search
Home
Products By Type
Actuators
Air Conditioners
Air Filters
Blower Parts
Boiler Parts
Circuit Control Boards
Condensate Drainage and Neutralizers
Fan Motors
Flame Sensors
Gas Flexes
Gas Valves & Regulators
Humidifiers and Replacement Pads
Ignition Controls & Modules
Ignitors & Burners
Limit & Fan Switches
Pilot Assemblies & Tubing
Pressure Switches
Radiant Tube Heaters
Relays, Contactors, Transformers
Thermostats & Sensors
Pumps & Filters
UV Lights
Water Heater Parts
Products By Manufacturer
ADP - Advanced Distributor Products
Armstrong Air
Axiom
Baxi
Belimo
Bell & Gossett
Berkeley
Calcana
Calefactio
Carrier | Bryant
Coleman
Grundfos
Flexcon
Honeywell
HTP
IBC
ICP - Keeprite | Tempstar | Heil
Laars
Mr. Heater | Heatstar | Big Maxx
Napoleon Fire Place
Navien
Nordyne - Intertherm | Frigidaire | Miller
NTI
Raypak
RBI
Reznor
RHD - Reflected Heat Design
Rheem | Ruud
Roberts Gordon
Schwank
Siemens
Superior Radiant - SRP
Trane | American Standard
Viessmann
Contact Information
Account
Site navigation
Search
Search
Cart
Menu
Site navigation
Home
Products By Type
Actuators
Air Conditioners
Air Filters
Blower Parts
Boiler Parts
Circuit Control Boards
Condensate Drainage and Neutralizers
Fan Motors
Flame Sensors
Gas Flexes
Gas Valves & Regulators
Humidifiers and Replacement Pads
Ignition Controls & Modules
Ignitors & Burners
Limit & Fan Switches
Pilot Assemblies & Tubing
Pressure Switches
Radiant Tube Heaters
Relays, Contactors, Transformers
Thermostats & Sensors
Pumps & Filters
UV Lights
Water Heater Parts
Products By Manufacturer
ADP - Advanced Distributor Products
Armstrong Air
Axiom
Baxi
Belimo
Bell & Gossett
Berkeley
Calcana
Calefactio
Carrier | Bryant
Coleman
Grundfos
Flexcon
Honeywell
HTP
IBC
ICP - Keeprite | Tempstar | Heil
Laars
Mr. Heater | Heatstar | Big Maxx
Napoleon Fire Place
Navien
Nordyne - Intertherm | Frigidaire | Miller
NTI
Raypak
RBI
Reznor
RHD - Reflected Heat Design
Rheem | Ruud
Roberts Gordon
Schwank
Siemens
Superior Radiant - SRP
Trane | American Standard
Viessmann
Contact Information
Account
Item added to cart.
View cart and check out
.
Close
Close
Order your Furnace, Boiler, On Demand Hot Water and HVAC Parts from Pro North Online!
Close
Thermostats & Sensors
Shop
Thermostats and Sensors
at Pro North Heating.
Filter by
All
10k
1h/2c
2h/2c
8'
Bimetal
Blue
Boiler Parts
Calcana
Calcana Parts
Canarm
Clear
Columbus
Control
Controller
Cover
Economizer
Engineered Air
Fan
Heat/cool
Honeywell
Horizontal
Humidifier
Humidistat
Ibc
Ibc Parts
Jane
Johnson Controls
Kidde
Limit And Fan Switches
Millivolt
Napoleon
Napoleon Parts
Navien
Navien Parts
Non
Nordyne
Nordyne Parts
Ntc
Nti
Nti Parts
Outdoor
Peco
Pro
Programmable
Programmbale
Sensor
Superior Radiant Parts
Switch
T4
T6
Tekmar
Thermostat
Thermostats And Sensors
Universal
Vanee
Vertical
Viessman Parts
Viessmann
Water Heater Parts
White
Wire
With
Sort by
Featured
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old
PECO WEATHER PROOF THERMOSTAT 40* - 100* 2 SPDT
SKU: TH109-009
PECO
Regular price
$170.35
View
ENGINEERED AIR DISCHARGE TEMPERATURE SENSOR
SKU: TE6000
ENGINEERED AIR
Regular price
$103.34
View
HUMIDISTAT WHITE WALL OR DUCT MOUNT
SKU: H8908ASPST
HONEYWELL
Regular price
$100.83
View
HUMIDISTAT HUMIDIFIER CONTROLLER
SKU: H46D1214
HONEYWELL
Regular price
$153.28
View
COLUMBUS LINE VOLTAGE THERMOSTAT 120-277V HEAT OR COOL ONLY SPDT
SKU: ETD9STS
COLUMBUS
Regular price
$75.50
View
JOHNSON CONTROLS TEMPERATURE SENSOR -40 - 212F W/9 3/4 CABLE SILICON
SKU: A99BB-25C
Pro North Heating Inc.
Regular price
$65.04
View
KIDDE BATTERY OPERATED CARBON MONOXIDE DETECTOR
SKU: 900-0233
KIDDE
Regular price
$66.28
View
KIDDE NIGHTHAWK CARBON MONOXIDE DETECTOR PLUG IN OPERATED
SKU: 900-0076-05
KIDDE
Regular price
$110.36
View
NAVIEN THERMOSTAT WIRE RED
SKU: 30007955A
NAVIEN
Regular price
$7.38
View
IBC SUPPLY WATER TEMPERATURE SENSOR 240-013
SKU: P-9064
IBC
Regular price
$128.28
View
IBC RETURN WATER TEMPERATURE SENSOR 240-134 OLD # 240-009
SKU: P-363
IBC
Regular price
$82.10
View
IBC SUPPLY WATER TEMPERATURE SENSOR 1/4" 240-133
SKU: P-362
IBC
Regular price
$72.62
View
IBC SUPPLY TEMPERATURE SENSOR DUPLE 1/4" BSP 240-159
SKU: P-1225
IBC
Regular price
$130.49
View
VIESSMANN CODING PLUG 7177432 FOR 7838 386 BOARDS ONLY
SKU: 7833 391
VIESSMANN
Regular price
$71.22
View
VIESSMANN CODING PLUG 25100104 B2HB 160 7595836
SKU: 7883 368
VIESSMANN
Regular price
$56.84
View
VIESSMAN CODING PLUG 257E0205 V4 B2HA 530 FOR 7876 356 BOARDS ONLY
SKU: 7876 109
VIESSMANN
Regular price
$41.96
View
VANEE PLATINUM WALL CONTROL LCD DISPLAY
SKU: 40465
VANEE
Regular price
$314.74
View
LINEVOLTPRO 8000 7 DAY PROGRAMMABLE THERMOSTAT
SKU: TL8100A1008
Pro North Heating Inc.
Regular price
$156.38
View
CALCANA WATERPROOF LINE VOLTAGE THERMOSTAT
SKU: 3060235
CALCANA
Regular price
$136.01
View
5000 FAST-STAT HVAC WIRING EXTENDER
SKU:
Pro North Heating Inc.
Sold Out
View
←
1
2
3
4
→
Choosing a selection results in a full page refresh.
Press the space key then arrow keys to make a selection.
Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device