Furnace Sensors & Replacement Sensors

Furnace Sensors & Replacement Sensors

Product
Qty in Cart
Quantity
Price
Subtotal

Add to Cart

Quick view

Johnson Controls TE-634AM-2 Temperature Sensor

Johnson Controls

MSRP: $40.80

Now: $30.91

Johnson Controls TE-634AM-2 Temperature Sensor Well Mounting Thermistor Element 6" Probe Length FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM...

MSRP: $40.80

Now: $30.91

Add to Cart Quick view

Qty in Cart: 0

Quantity:

Price:

MSRP: $40.80

Now: $30.91

Subtotal:

Add to Cart
Add to Cart

Quick view

Honeywell H7725B2006 DUCT HUMDTY SENSOR RH W/20K TEMP

Honeywell

MSRP: $542.40

Now: $419.13

Honeywell H7725B2006 DUCT HUMDTY SENSOR RH W/20K TEMP FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless...

MSRP: $542.40

Now: $419.13

Add to Cart Quick view

Qty in Cart: 0

Quantity:

Price:

MSRP: $542.40

Now: $419.13

Subtotal:

Add to Cart
Add to Cart

Quick view

Danfoss 084Z8214 Temp Sensor

Danfoss

MSRP: $1,170.31

Now: $886.60

Danfoss 084Z8214 Temp Sensor FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above

MSRP: $1,170.31

Now: $886.60

Add to Cart Quick view

Qty in Cart: 0

Quantity:

Price:

MSRP: $1,170.31

Now: $886.60

Subtotal:

Add to Cart
Quick view

Danfoss 084N0005 AKS 11 Sensor

Danfoss

MSRP: $124.20

Now: $95.97

Danfoss 084N0005 AKS 11 Sensor FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above

MSRP: $124.20

Now: $95.97

Quick view

Qty in Cart: 0

Price:

MSRP: $124.20

Now: $95.97

Subtotal:
Add to Cart

Quick view

York 025-39517-000 3000 OHM TEMP SENSOR

York

MSRP: $505.00

Now: $390.23

York 025-39517-000 3000 OHM TEMP SENSOR FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above

MSRP: $505.00

Now: $390.23

Add to Cart Quick view

Qty in Cart: 0

Quantity:

Price:

MSRP: $505.00

Now: $390.23

Subtotal:

Add to Cart
Add to Cart

Quick view

Honeywell P7600PROBE DUCT MOUNT PRESSURE PROBE

Honeywell

MSRP: $77.15

Now: $59.62

Honeywell P7600PROBE DUCT MOUNT PRESSURE PROBE This is Part 2 of 2 parts that are the Direct Replacement for P7650U1052 FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day...

MSRP: $77.15

Now: $59.62

Add to Cart Quick view

Qty in Cart: 0

Quantity:

Price:

MSRP: $77.15

Now: $59.62

Subtotal:

Add to Cart
Add to Cart

Quick view

Honeywell P7660P1000X UNIV PRESSURE SENSOR 1.0/2.5/5/10"wc

Honeywell

MSRP: $381.83

Now: $295.05

Honeywell P7660P1000X UNIV PRESSURE SENSOR 1.0/2.5/5/10"wc This is Part 1 of 2 parts that are the Direct Replacement for P7650U1052 FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts...

MSRP: $381.83

Now: $295.05

Add to Cart Quick view

Qty in Cart: 0

Quantity:

Price:

MSRP: $381.83

Now: $295.05

Subtotal:

Add to Cart
Add to Cart

Quick view

RBI Boiler 62111041 Flue Gas Sensor

Rbi Boiler

MSRP: $58.34

Now: $44.20

RBI Boiler 62111041 Flue Gas Sensor FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above

MSRP: $58.34

Now: $44.20

Add to Cart Quick view

Qty in Cart: 0

Quantity:

Price:

MSRP: $58.34

Now: $44.20

Subtotal:

Add to Cart
Add to Cart

Quick view

RBI Boiler 62111044 REED MAGNETIC SENSOR

Rbi Boiler

MSRP: $67.32

Now: $51.00

RBI Boiler 62111044 REED MAGNETIC SENSOR FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above

MSRP: $67.32

Now: $51.00

Add to Cart Quick view

Qty in Cart: 0

Quantity:

Price:

MSRP: $67.32

Now: $51.00

Subtotal:

Add to Cart
Add to Cart

Quick view

Trane BAYSENS037A (Replaces SEN1178) 3% DUCT MOUNT HUMIDITY W/ TEMP

Trane

MSRP: $903.16

Now: $697.90

Trane BAYSENS037A (Replaces SEN1178) 3% DUCT MOUNT HUMIDITY W/ TEMP This is Identical to SEN1178 FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM...

MSRP: $903.16

Now: $697.90

Add to Cart Quick view

Qty in Cart: 0

Quantity:

Price:

MSRP: $903.16

Now: $697.90

Subtotal:

Add to Cart
Add to Cart

Quick view

Trane SEN1829 Mixed Air Sensor -40 TO 65C

Trane

MSRP: $108.04

Now: $83.49

Trane SEN1829 Mixed Air Sensor -40 TO 65C FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above

MSRP: $108.04

Now: $83.49

Add to Cart Quick view

Qty in Cart: 0

Quantity:

Price:

MSRP: $108.04

Now: $83.49

Subtotal:

Add to Cart
Add to Cart

Quick view

Danfoss 084Z7078 INSERTION TEMP SENSOR 88-100mm

Danfoss

MSRP: $404.27

Now: $306.26

Danfoss 084Z7078 INSERTION TEMP SENSOR 88-100mm FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above

MSRP: $404.27

Now: $306.26

Add to Cart Quick view

Qty in Cart: 0

Quantity:

Price:

MSRP: $404.27

Now: $306.26

Subtotal:

Add to Cart
Add to Cart

Quick view

Trane SEN02929 THERMISTOR SENSOR

Trane

MSRP: $122.84

Now: $94.92

Trane SEN02929 THERMISTOR SENSOR FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above

MSRP: $122.84

Now: $94.92

Add to Cart Quick view

Qty in Cart: 0

Quantity:

Price:

MSRP: $122.84

Now: $94.92

Subtotal:

Add to Cart
Add to Cart

Quick view

Honeywell Analytics MPD-UTCB1 XNX MPD Catalytic Sensor 0-100

Honeywell Analytics

MSRP: $1,128.19

Now: $854.69

Honeywell Analytics MPD-UTCB1 XNX MPD Catalytic Sensor 0-100 FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted...

MSRP: $1,128.19

Now: $854.69

Add to Cart Quick view

Qty in Cart: 0

Quantity:

Price:

MSRP: $1,128.19

Now: $854.69

Subtotal:

Add to Cart
Add to Cart

Quick view

Honeywell Analytics MPD-AMCB1 XNX MPD SESNOR, M25 ATEX/IEC

Honeywell Analytics

MSRP: $1,389.96

Now: $1,053.00

Honeywell Analytics MPD-AMCB1 XNX MPD SESNOR M25 ATEX/IEC FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless...

MSRP: $1,389.96

Now: $1,053.00

Add to Cart Quick view

Qty in Cart: 0

Quantity:

Price:

MSRP: $1,389.96

Now: $1,053.00

Subtotal:

Add to Cart
Add to Cart

Quick view

Honeywell Analytics 1226-0350 Sensor Retainer

Honeywell Analytics

MSRP: $128.17

Now: $99.04

Honeywell Analytics 1226-0350 Sensor Retainer FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above

MSRP: $128.17

Now: $99.04

Add to Cart Quick view

Qty in Cart: 0

Quantity:

Price:

MSRP: $128.17

Now: $99.04

Subtotal:

Add to Cart
Add to Cart

Quick view

Johnson Controls TE-6311M-1 Duct Sensor, 8" Length, Nickel Element, 1 K Ohm

Johnson Controls

MSRP: $36.86

Now: $28.48

Johnson Controls TE-6311M-1 Duct Sensor 8" Length Nickel Element 1 K Ohm FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order...

MSRP: $36.86

Now: $28.48

Add to Cart Quick view

Qty in Cart: 0

Quantity:

Price:

MSRP: $36.86

Now: $28.48

Subtotal:

Add to Cart
Add to Cart

Quick view

Burnham New Yorker 109645-01 Limit Sensor

Burnham Boiler

MSRP: $70.49

Now: $54.47

Burnham New Yorker 109645-01 Limit Sensor FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted...

MSRP: $70.49

Now: $54.47

Add to Cart Quick view

Qty in Cart: 0

Quantity:

Price:

MSRP: $70.49

Now: $54.47

Subtotal:

Add to Cart
Add to Cart

Quick view

Reznor 195292 Flame Sensor

Reznor

MSRP: $79.27

Now: $61.25

Reznor 195292 Flame Sensor FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above

MSRP: $79.27

Now: $61.25

Add to Cart Quick view

Qty in Cart: 0

Quantity:

Price:

MSRP: $79.27

Now: $61.25

Subtotal:

Add to Cart
Add to Cart

Quick view

Danfoss 060G5828 Sensor MBS 3000-8331-A3AC04-0

Danfoss

MSRP: $894.38

Now: $691.11

Danfoss 060G5828 Sensor MBS 3000-8331-A3AC04-0 FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above

MSRP: $894.38

Now: $691.11

Add to Cart Quick view

Qty in Cart: 0

Quantity:

Price:

MSRP: $894.38

Now: $691.11

Subtotal:

Add to Cart

Total: items /

Adding your products to cart

View Cart Continue Shopping

Items 141 to 160 of 542 total

Previous
3
4
5
6
7
8
9
10
11
12
13
Next

Find high-quality furnace sensors designed to monitor temperature, airflow, and safety functions within your heating system. Our selection of furnace replacement sensors helps ensure accurate readings, efficient operation, and dependable system performance. Whether you’re servicing a residential or commercial unit, Furnace Part Source offers the furnace parts you need to keep heating systems running safely and efficiently.

Modern heating and air equipment could only function with a wide variety of sensors to provide it with a constant stream of information. Some furnace sensors are designed to check for a flame inside the heater. Others can calculate the outside temperature and adjust the amount of air moving through the ductwork accordingly. Technicians may even wish to install a particular HVAC sensor that can work with a high-grade braid or rope.

-split-

Commercial Furnace Sensor Hardware

The most notable aspect of this market space is how newer HVAC sensors replace older models. Technicians must remove the existing module and swap their new HVAC sensors. Once the system is powered back up, it should function the same way as the original models did. For instance, those who used LN-VSTAT-1 devices should find that the newer LN-SVSEN-0 from Johnson Controls will serve as a drop-in replacement without needing significant refactoring work.

Likewise, operators of existing number 9004520215 flame sensors will note that the 100109908 model from Lochinvar and A.O. Smith will work just as well. In many situations, these replacements offer a considerable upgrade. Advances in materials engineering and machining tolerances have brought highly sophisticated manufacturing workflows with them. Progressive HVAC brands have kept pace with all of these and adopted each one that makes sense.

System Sensors

System sensor D4120 modules are another great example. These gas and smoke detectors can replace existing 70-600000-054 HVAC sensors and those with serial numbers that start with 70-600000-157. By combining a robust sensor circuit with advanced electronics, engineers have made using a single device in both potential use cases possible.

HVAC installers and those who manage enterprise-scale systems may want to invest in a series of these if something goes wrong with their current stock. Professionals who work with full-scale heating and air conditioning solutions will also want to take a closer look at the variety of HVAC sensors made specifically for their market segment.

Industrial HVAC Sensor Equipment

Only some of the furnace sensors you'll find are commercial-grade modules. Honeywell Analytics offers a chlorine dioxide sensor that can detect airborne material down to about 1 part per million. This is sensitive enough to work in some of the most exact situations.

Multiple units could be chained together to provide a degree of coverage over a much larger area. Rheem-Rudd AP19134 rope water sensors may also be helpful to those who find themselves managing a more substantial installation of any type.

Upgrade Your Safety Features With Furnace Part Source

Regardless of the type of furnace sensors you might need, you can find them at the Furnace Part Source. Our organization has representatives who scour catalogs and press releases from the top brands to find you the best options today.

Commercial, residential, and industrial inquiries are always welcome. Use our convenient online contact form to get more information about all the HVAC sensor modules on the market. Furnace Part Source makes cleaning a furnace flame sensor easy.