Skip to Navigation Skip to Content

What You Can Expect:

The most in-stock parts on the planet — all OEM, all the time
Cool technology to make finding and buying parts a breeze, including Serial Number Lookup, PartSPIN® and Smart Manuals, found on partstown.com and our industry-leading mobile app
An exceptional customer experience from the team you know and trust with every email, live chat, text and phone call, provided by a friendly and knowledgeable team
Later hours than anyone else — offering support and shipping all in-stock orders until 9PM ET

Stock Up on Real OEM HVAC Parts for the Summer Season! SHOP NOW

find parts
find manuals

Find Foodservice Equipment Parts

Enter keyword or Part #

Reznor X 400 Parts & Manuals

Manufacturer : Reznor
Model #: X 400

Duct Furnace - Heat Battery

In a bind and need parts today? Set Your Location and Go

With Parts In Town, you can get real parts faster – in fact, today.Are you In? Set your location and look for the Parts In Town logo to get real parts even faster. Set Your Location

1-hour pickup Your Location:

Parts (214)
Videos

Reznor RZ257472 Ignition Conversion Kit, JC to UTC Nonlock

List Price: $ 354.00

My Price: $ 272.47
- Unit of Measure: Each
- Mfr: Reznor
- Mfr Part #: RZ257472
- PT #: Parts Town #: REZRZ257472
- Quantity Available: 12
Something went wrong. Please try again.

Stock Status:

In Stock
Reznor 255350 Thermostat, Heating/Cooling, Wall Mount, 50-90F, 10-30C

List Price: $ 166.00

My Price: $ 109.79
- Unit of Measure: Each
- Mfr: Reznor
- Mfr Part #: 255350
- PT #: Parts Town #: REZ255350
- Quantity Available: 4
Something went wrong. Please try again.

Stock Status:

In Stock
Reznor RZ257009 Ignition Module, 24 Volt, 50/60HZ

List Price: $ 202.00

My Price: $ 155.48
- Unit of Measure: Each
- Mfr: Reznor
- Mfr Part #: RZ257009
- PT #: Parts Town #: REZRZ257009
- Quantity Available: 3
Something went wrong. Please try again.

Stock Status:

In Stock
Reznor RZ061145 Pilot Burner with Ignitor & Flame Sensor, Natural Gas

List Price: $ 180.00

My Price: $ 138.54
- Unit of Measure: Each
- Mfr: Reznor
- Mfr Part #: RZ061145
- PT #: Parts Town #: REZRZ061145
- Quantity Available: 21
Something went wrong. Please try again.

Stock Status:

In Stock
Reznor RZ125251 Pilot Burner with Ignitor & Flame Sensor, Natural Gas

List Price: $ 196.00

My Price: $ 150.86
- Unit of Measure: Each
- Mfr: Reznor
- Mfr Part #: RZ125251
- PT #: Parts Town #: REZRZ125251
- Quantity Available: 3
Something went wrong. Please try again.

Stock Status:

In Stock
Reznor 10650 GRIPCO LOCK NUT 1/4 IN.-20

My Price: $ 35.00
- Shipped & Sold by: Affiliated Parts LLC
- Unit of Measure: Each
- Mfr: Reznor
- Mfr Part #: 10650
- PT #: Parts Town #: REZ10650
- Quantity Available: 15
Something went wrong. Please try again.

Stock Status:

In Stock, Usually ships within 2 days
Reznor 112107 Pressure Switch, SPST

My Price: $ 112.74
- Shipped & Sold by: Affiliated Parts LLC
- Unit of Measure: Each
- Mfr: Reznor
- Mfr Part #: 112107
- PT #: Parts Town #: REZ112107
- Quantity Available: 7
Something went wrong. Please try again.

Stock Status:

In Stock, Usually ships within 2 days
Reznor 11279 TRAN 6E190 480/120-.25 KVA

My Price: $ 1,366.61
- Shipped & Sold by: Midwest Appliance Parts CO. INC
- Unit of Measure: Each
- Mfr: Reznor
- Mfr Part #: 11279
- PT #: Parts Town #: REZ11279
- Quantity Available: 1
Something went wrong. Please try again.

Stock Status:

In Stock, Usually ships within 2 days
Reznor 11294 REG RV-12 1/8 SET 1.0

My Price: $ 197.83
- Shipped & Sold by: Midwest Appliance Parts CO. INC
- Unit of Measure: Each
- Mfr: Reznor
- Mfr Part #: 11294
- PT #: Parts Town #: REZ11294
- Quantity Available: 2
Something went wrong. Please try again.

Stock Status:

In Stock, Usually ships within 2 days
Reznor 115849 Temperature Stage Module, Add-On, 1-30F

My Price: $ 629.50
- Shipped & Sold by: Midwest Appliance Parts CO. INC
- Unit of Measure: Each
- Mfr: Reznor
- Mfr Part #: 115849
- PT #: Parts Town #: REZ115849
- Quantity Available: 267
Something went wrong. Please try again.

Stock Status:

In Stock, Usually ships within 2 days
Reznor 115850 Duct Sensor Element Holder

My Price: $ 273.78
- Shipped & Sold by: Midwest Appliance Parts CO. INC
- Unit of Measure: Each
- Mfr: Reznor
- Mfr Part #: 115850
- PT #: Parts Town #: REZ115850
- Quantity Available: 1
Something went wrong. Please try again.

Stock Status:

In Stock, Usually ships within 2 days
Reznor 11828 NAT GAS BURNER ORIFICE

My Price: $ 35.00
- Shipped & Sold by: Affiliated Parts LLC
- Unit of Measure: Each
- Mfr: Reznor
- Mfr Part #: 11828
- PT #: Parts Town #: REZ11828
- Quantity Available: 14
Something went wrong. Please try again.

Stock Status:

In Stock, Usually ships within 2 days
Reznor 134170 Control Module, Signal Conditioner

My Price: $ 1,555.98
- Shipped & Sold by: Midwest Appliance Parts CO. INC
- Unit of Measure: Each
- Mfr: Reznor
- Mfr Part #: 134170
- PT #: Parts Town #: REZ134170
- Quantity Available: 32
Something went wrong. Please try again.

Stock Status:

In Stock, Usually ships within 2 days
Reznor 136736 Limit Switch, Manual Reset, 200F

My Price: $ 61.74
- Shipped & Sold by: Midwest Appliance Parts CO. INC
- Unit of Measure: Each
- Mfr: Reznor
- Mfr Part #: 136736
- PT #: Parts Town #: REZ136736
- Quantity Available: 7
Something went wrong. Please try again.

Stock Status:

In Stock, Usually ships within 2 days
Reznor 136965 Power Vent Kit with 24 Volt Relay, 115 Volt, 1 PH

My Price: $ 2,033.03
- Shipped & Sold by: Midwest Appliance Parts CO. INC
- Unit of Measure: Each
- Mfr: Reznor
- Mfr Part #: 136965
- PT #: Parts Town #: REZ136965
- Quantity Available: 2
Something went wrong. Please try again.

Stock Status:

In Stock, Usually ships within 2 days
Reznor 144972 Terminal Block, 3 Pole

List Price: $ 67.70

My Price: $ 44.79
- Unit of Measure: Each
- Mfr: Reznor
- Mfr Part #: 144972
- PT #: Parts Town #: REZ144972
- Quantity Available: 5
Something went wrong. Please try again.

Stock Status:

In Stock
Reznor 144973 Mount, KAD Terminal Block

List Price: $ 34.38

My Price: $ 19.19
- Unit of Measure: Each
- Mfr: Reznor
- Mfr Part #: 144973
- PT #: Parts Town #: REZ144973
- Quantity Available: 6
Something went wrong. Please try again.

Stock Status:

In Stock
Reznor 177395 Gas Valve, Propane, 2 Stage, 24V, 1/2" x 1/2"

My Price: $ 975.10
- Shipped & Sold by: Midwest Appliance Parts CO. INC
- Unit of Measure: Each
- Mfr: Reznor
- Mfr Part #: 177395
- PT #: Parts Town #: REZ177395
- Quantity Available: 2
Something went wrong. Please try again.

Stock Status:

In Stock, Usually ships within 2 days
Reznor 17890 Pilot Burner, Natural

List Price: $ 94.78

My Price: $ 62.79
- Unit of Measure: Each
- Mfr: Reznor
- Mfr Part #: 17890
- PT #: Parts Town #: REZ17890
- Quantity Available: 5
Something went wrong. Please try again.

Stock Status:

In Stock
Reznor 18549 Fan Relay, Time Delay, 24VAC

My Price: $ 99.63
- Shipped & Sold by: Affiliated Parts LLC
- Unit of Measure: Each
- Mfr: Reznor
- Mfr Part #: 18549
- PT #: Parts Town #: REZ18549
- Quantity Available: 8
Something went wrong. Please try again.

Stock Status:

In Stock, Usually ships within 2 days
Reznor 211415 Socket/Base, Relay, 8 Pin, 2 Pole, 5 Amp

My Price: $ 54.67
- Shipped & Sold by: Affiliated Parts LLC
- Unit of Measure: Each
- Mfr: Reznor
- Mfr Part #: 211415
- PT #: Parts Town #: REZ211415
- Quantity Available: 1
Something went wrong. Please try again.

Stock Status:

In Stock, Usually ships within 2 days
Reznor 220630 Thermostat with Fan, Wall Mounted, Digital, 24V

My Price: $ 329.04
- Shipped & Sold by: Midwest Appliance Parts CO. INC
- Unit of Measure: Each
- Mfr: Reznor
- Mfr Part #: 220630
- PT #: Parts Town #: REZ220630
- Quantity Available: 3
Something went wrong. Please try again.

Stock Status:

In Stock, Usually ships within 2 days
Reznor 221634 Gas Valve, Natural, 24V, 1/2" x 3/4"

My Price: $ 566.51
- Shipped & Sold by: Affiliated Parts LLC
- Unit of Measure: Each
- Mfr: Reznor
- Mfr Part #: 221634
- PT #: Parts Town #: REZ221634
- Quantity Available: 2
Something went wrong. Please try again.

Stock Status:

In Stock, Usually ships within 2 days
Reznor 24857 OVERRIDE STAT

My Price: $ 914.66
- Shipped & Sold by: Midwest Appliance Parts CO. INC
- Unit of Measure: Each
- Mfr: Reznor
- Mfr Part #: 24857
- PT #: Parts Town #: REZ24857
- Quantity Available: 12
Something went wrong. Please try again.

Stock Status:

In Stock, Usually ships within 2 days

1
2
3

24 of 214 items shown

Product Availability by Store Location

Hours

Model: X 400

Manuals Available : 0

Model: X 400

Videos

Video name/title

by Author name

HVAC Parts Are Here!

Take Parts Town on the Go!

Find the parts you need to fix equipment!

HVAC Parts Are Here!

Take Parts Town on the Go!

Find the parts you need to fix equipment!

Find Foodservice Equipment Parts

Search by Serial Number

Reznor X 400 Parts & Manuals

Model: X 400

Manuals Available : 0

Model: X 400

Videos

Video name/title

by Author name

New Customers?