JavaScript seems to be disabled in your browser. You should have JavaScript enabled in your browser to utilize the functionality of the website

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

Reznor B 400 Parts & Manuals

Manufacturer : Reznor
Model #: B 400

Unit Heater

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: 43215

Parts (246)
Videos

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

List Price: $ 166.00

My Price: $ 166.00
- 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, ships today

Reznor 96360 Pilot/Thermocouple Assembly, Natural

List Price: $ 145.33

My Price: $ 145.33
- Unit of Measure: Each
- Mfr: Reznor
- Mfr Part #: 96360
- PT #: Parts Town #: REZ96360
- Quantity Available: 8
Something went wrong. Please try again.

Stock Status:

In Stock, ships today

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 106748 Pulley/Sheave, Motor, 7/8" Bore

My Price: $ 263.83
- Shipped & Sold by: Midwest Appliance Parts CO. INC
- Unit of Measure: Each
- Mfr: Reznor
- Mfr Part #: 106748
- PT #: Parts Town #: REZ106748
- Quantity Available: 2
Something went wrong. Please try again.

Stock Status:

In Stock, Usually ships within 2 days

Reznor 11100 230/480/120V .5KVA TRANSFORMER

My Price: $ 1,886.17
- Shipped & Sold by: Midwest Appliance Parts CO. INC
- Unit of Measure: Each
- Mfr: Reznor
- Mfr Part #: 11100
- PT #: Parts Town #: REZ11100
- Quantity Available: 1
Something went wrong. Please try again.

Stock Status:

In Stock, Usually ships within 2 days

Reznor 113371 Motor, 460/208-230V, 60/50HZ, 3PH, 3450/2850RPM, 5HP

My Price: $ 2,719.48
- Shipped & Sold by: Midwest Appliance Parts CO. INC
- Unit of Measure: Each
- Mfr: Reznor
- Mfr Part #: 113371
- PT #: Parts Town #: REZ113371
- Quantity Available: 3
Something went wrong. Please try again.

Stock Status:

In Stock, Usually ships within 2 days

Reznor 115859 Blower Motor, 208/240/480V, 3PH, 1.5HP

My Price: $ 2,116.53
- Shipped & Sold by: Midwest Appliance Parts CO. INC
- Unit of Measure: Each
- Mfr: Reznor
- Mfr Part #: 115859
- PT #: Parts Town #: REZ115859
- Quantity Available: 5
Something went wrong. Please try again.

Stock Status:

In Stock, Usually ships within 2 days

Reznor 11831 Burner Orifice, Natural, #35

My Price: $ 69.05
- Shipped & Sold by: Midwest Appliance Parts CO. INC
- Unit of Measure: Each
- Mfr: Reznor
- Mfr Part #: 11831
- PT #: Parts Town #: REZ11831
- Quantity Available: 26
Something went wrong. Please try again.

Stock Status:

In Stock, Usually ships within 2 days

Reznor 119627 Contactor, 3 Pole, 208/240V 50/60HZ Coil, 25FLA

My Price: $ 459.53
- Shipped & Sold by: Midwest Appliance Parts CO. INC
- Unit of Measure: Each
- Mfr: Reznor
- Mfr Part #: 119627
- PT #: Parts Town #: REZ119627
- Quantity Available: 1
Something went wrong. Please try again.

Stock Status:

In Stock, Usually ships within 2 days

Reznor 123975 Fan Control Switch/Thermostat with Bracket, F150-55F

My Price: $ 338.18
- Shipped & Sold by: Midwest Appliance Parts CO. INC
- Unit of Measure: Each
- Mfr: Reznor
- Mfr Part #: 123975
- PT #: Parts Town #: REZ123975
- Quantity Available: 9
Something went wrong. Please try again.

Stock Status:

In Stock, Usually ships within 2 days

Reznor 12489 Rod Bolt, Motor Mounting Assembly

My Price: $ 114.93
- Shipped & Sold by: Midwest Appliance Parts CO. INC
- Unit of Measure: Each
- Mfr: Reznor
- Mfr Part #: 12489
- PT #: Parts Town #: REZ12489
- Quantity Available: 4
Something went wrong. Please try again.

Stock Status:

In Stock, Usually ships within 2 days

Reznor 126170 Freezestat, Outside Air Controller, High Ambient Limit, 25-225F, 10FT Cap

My Price: $ 717.66
- Shipped & Sold by: HVACRMART
- Unit of Measure: Each
- Mfr: Reznor
- Mfr Part #: 126170
- PT #: Parts Town #: REZ126170
- Quantity Available: 14
Something went wrong. Please try again.

Stock Status:

In Stock, Usually ships within 2 days

Reznor 13580 Pulley/Sheave, Motor, 5/8" Bore

My Price: $ 223.10
- Shipped & Sold by: Midwest Appliance Parts CO. INC
- Unit of Measure: Each
- Mfr: Reznor
- Mfr Part #: 13580
- PT #: Parts Town #: REZ13580
- Quantity Available: 2
Something went wrong. Please try again.

Stock Status:

In Stock, Usually ships within 2 days

Reznor 151155 Contactor, 3 Pole with Auxiliary Contacts, 208V

My Price: $ 1,399.09
- Shipped & Sold by: Midwest Appliance Parts CO. INC
- Unit of Measure: Each
- Mfr: Reznor
- Mfr Part #: 151155
- PT #: Parts Town #: REZ151155
- Quantity Available: 2
Something went wrong. Please try again.

Stock Status:

In Stock, Usually ships within 2 days

Reznor 151192 Overload Relay, 480 Volt, 5.5 to 8.5 Amp

My Price: $ 823.83
- Shipped & Sold by: Midwest Appliance Parts CO. INC
- Unit of Measure: Each
- Mfr: Reznor
- Mfr Part #: 151192
- PT #: Parts Town #: REZ151192
- Quantity Available: 3
Something went wrong. Please try again.

Stock Status:

In Stock, Usually ships within 2 days

Reznor 159185 Motor, Blower, 208/240/480 Volt, 56HZ, 3 PH, 3HP, 3600 RPM

My Price: $ 2,719.48
- Shipped & Sold by: Midwest Appliance Parts CO. INC
- Unit of Measure: Each
- Mfr: Reznor
- Mfr Part #: 159185
- PT #: Parts Town #: REZ159185
- Quantity Available: 7
Something went wrong. Please try again.

Stock Status:

In Stock, Usually ships within 2 days

Reznor 159327 Motor, Blower, 208/240/480 Volt, 3 PH, 2HP, 3600 RPM

My Price: $ 1,558.34
- Shipped & Sold by: Affiliated Parts LLC
- Unit of Measure: Each
- Mfr: Reznor
- Mfr Part #: 159327
- PT #: Parts Town #: REZ159327
- Quantity Available: 1
Something went wrong. Please try again.

Stock Status:

In Stock, Usually ships within 2 days

Reznor 159330 Blower Motor, 208/240/480V, 3PH, 3HP

My Price: $ 5,675.65
- Shipped & Sold by: Midwest Appliance Parts CO. INC
- Unit of Measure: Each
- Mfr: Reznor
- Mfr Part #: 159330
- PT #: Parts Town #: REZ159330
- Quantity Available: 1
Something went wrong. Please try again.

Stock Status:

In Stock, Usually ships within 2 days

Reznor 16246 CAP SCREW 1/4 IN. 20 X 3/4 IN.

My Price: $ 35.00
- Shipped & Sold by: Affiliated Parts LLC
- Unit of Measure: Each
- Mfr: Reznor
- Mfr Part #: 16246
- PT #: Parts Town #: REZ16246
- Quantity Available: 8
Something went wrong. Please try again.

Stock Status:

In Stock, Usually ships within 2 days

Reznor 177398 Gas Valve, Propane, 2 Stage, 24V, 1/2" x 3/4"

List Price: $ 1,005.45

My Price: $ 1,005.45
- Unit of Measure: Each
- Mfr: Reznor
- Mfr Part #: 177398
- PT #: Parts Town #: REZ177398
- Quantity Available: 1
Something went wrong. Please try again.

Stock Status:

In Stock, ships today

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 19111 Blower Pulley/Sheave, 8 1/4" OD, 1" Bore, Single Groove

My Price: $ 555.71
- Shipped & Sold by: Midwest Appliance Parts CO. INC
- Unit of Measure: Each
- Mfr: Reznor
- Mfr Part #: 19111
- PT #: Parts Town #: REZ19111
- Quantity Available: 4
Something went wrong. Please try again.

Stock Status:

In Stock, Usually ships within 2 days

Reznor 19361 KEY 3/16 SQ. BAR 1 3/8 LG.

My Price: $ 35.00
- Shipped & Sold by: Affiliated Parts LLC
- Unit of Measure: Each
- Mfr: Reznor
- Mfr Part #: 19361
- PT #: Parts Town #: REZ19361
- Quantity Available: 2
Something went wrong. Please try again.

Stock Status:

In Stock, Usually ships within 2 days

Reznor 194202 1 1/2HP 1PH 115/208/230V MOTOR

My Price: $ 2,489.07
- Shipped & Sold by: Midwest Appliance Parts CO. INC
- Unit of Measure: Each
- Mfr: Reznor
- Mfr Part #: 194202
- PT #: Parts Town #: REZ194202
- Quantity Available: 2
Something went wrong. Please try again.

Stock Status:

In Stock, Usually ships within 2 days

Product Availability by Store Location

Hours

Model: B 400

Manuals Available : 0

Model: B 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 B 400 Parts & Manuals

Model: B 400

Manuals Available : 0

Model: B 400

Videos

Video name/title

by Author name

New Customers?