/
/
Parts town. Get real parts faster

Shopping Cart

Skip to NavigationSkip to Content
Loading...
Loading...
CAD
Multi-SKU Order
LoginRegister
Parts town. Get real parts faster

Find Equipment Manuals

Loading...
Loading...
  1. Home
  2. /
  3. Reznor
  4. /
  5. TR A

Reznor TR A Parts & Manuals

Manufacturer:

Model #:

Reznor

TR A

Gas Radiant Heater

Gas Radiant Heater

Parts Town Logo

1-Hour Pickup Available

Model: TR A

Manuals Available: 2

Installation & Operation Manual

View Manual

Installation & Operation Manual

View Manual

get special offers & news from parts town

800.239.5152
Loading...
Loading...
visa
visa
mastercard
mastercard
american-express
american-express
discover
discover
paypal
paypal
© 2026 Parts Town. All rights reserved.
Loading...
visa
visa
mastercard
mastercard
american-express
american-express
discover
discover
paypal
paypal

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

Call: 800.239.5152
Hvac Parts
TECHTOWN
Track My Order

Important Update: Click here for the latest information on tariffs and their impact on our industry.

Help Desk

  • Contact Us
  • Shipping
  • Taxes And Fees
  • Returns
  • FAQ

Inside Parts Town

  • About Us
  • Careers
  • Our Difference
  • Resource Center
  • Parts Town Blog
  • techtown
  • International

Technology and Innovations

  • Parts Town App
  • Serial Number Lookup
  • Smart Manuals
  • Website Features
  • Terms of Use
  • Privacy Policy
  • Privacy Request

Part Category

  • Bearings & Bushings(1)
  • Bulbs, Lamps & Lights(1)
  • Burners(1)
  • Capacitors(2)
  • Caps & Plugs(2)
  • Catches, Latches & Strikes(1)
  • Chains(2)
  • Clamps & Clips(1)
  • Controls(1)
  • Conversion Kits(4)
  • Fan & Blower Motors(2)
  • Gaskets & Seals(2)
  • Hooks(2)
  • Hoses, Pipes & Tubing(5)
  • Ignition Modules(1)
  • Ignitors & Electrodes(1)
  • Nuts, Bolts & Screws(12)
  • Orifices(14)
  • Panels, Covers & Lids(1)
  • Power Supplies & Cords(1)
  • Probes & Sensors(1)
  • Pumps & Motors(1)
  • Relays(1)
  • Shields & Guards(1)
  • Switches & Buttons(2)
  • Terminal Blocks(1)
  • Thermostats & High Limits(1)
  • Transformers(2)
  • Valves, Solenoids & Fittings(2)
  • Washers, Rings & Spacers(3)
  • Wires, Cables & Hardware(3)
Cool,Calm and Collected- Real OEM HVAC Pars Are in Season! SHOP NOW

Part Category

  • Bearings & Bushings(1)
  • Bulbs, Lamps & Lights(1)
  • Burners(1)
  • Capacitors(2)
  • Caps & Plugs(2)
  • Catches, Latches & Strikes(1)
  • Chains(2)
  • Clamps & Clips(1)
  • Controls(1)
  • Conversion Kits(4)
  • Fan & Blower Motors(2)
  • Gaskets & Seals(2)
  • Hooks(2)
  • Hoses, Pipes & Tubing(5)
  • Ignition Modules(1)
  • Ignitors & Electrodes(1)
  • Nuts, Bolts & Screws(12)
  • Orifices(14)
  • Panels, Covers & Lids(1)
  • Power Supplies & Cords(1)
  • Probes & Sensors(1)
  • Pumps & Motors(1)
  • Relays(1)
  • Shields & Guards(1)
  • Switches & Buttons(2)
  • Terminal Blocks(1)
  • Thermostats & High Limits(1)
  • Transformers(2)
  • Valves, Solenoids & Fittings(2)
  • Washers, Rings & Spacers(3)
  • Wires, Cables & Hardware(3)
Cool,Calm and Collected- Real OEM HVAC Pars Are in Season! SHOP NOW

Reznor 120154 ORIFICE MARKING #19

Reznor
  • Mfr Part # 120154
  • Parts Town # REZ120154
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Reznor 120157 ORIFICE MARKING #12

Reznor
  • Mfr Part # 120157
  • Parts Town # REZ120157
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Reznor 120158 #10 ORIFICE

Reznor
  • Mfr Part # 120158
  • Parts Town # REZ120158
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Reznor 120159 ORIFICE

Reznor
  • Mfr Part # 120159
  • Parts Town # REZ120159
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Reznor 120336 #10-32 X 1/2 SLT. IND. HEX WSH

Reznor
  • Mfr Part # 120336
  • Parts Town # REZ120336
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Reznor 120354 COMB. AIR ORIFICE PL ASSEMBLY 75 N

Reznor
  • Mfr Part # 120354
  • Parts Town # REZ120354
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Reznor 120381 COMB AIR OF PL ASSEMBLY TR75 AB2/3

Reznor
  • Mfr Part # 120381
  • Parts Town # REZ120381
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Reznor 120529 COMB AIR ORIFICE PL ASSEMBLY 75 L

Reznor
  • Mfr Part # 120529
  • Parts Town # REZ120529
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Reznor 120546 COMB AIR ORIFICE PL ASSEMBLY 100

Reznor
  • Mfr Part # 120546
  • Parts Town # REZ120546
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Reznor 120675 BRACKET/SENSING ROD ASSEMBLY

Reznor
  • Mfr Part # 120675
  • Parts Town # REZ120675
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Reznor 120698 CK11 HNGR CHAIN 50' 22 HKS

Reznor
  • Mfr Part # 120698
  • Parts Town # REZ120698
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Reznor 120700 CK14 TURNBUCKLE KIT TR

Reznor
  • Mfr Part # 120700
  • Parts Town # REZ120700
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Reznor 120701 CK13 TURNBUCKLE KIT VR

Reznor
  • Mfr Part # 120701
  • Parts Town # REZ120701
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Reznor 120703 CHAIN 1/0 200 LB WORKLOAD

Reznor
  • Mfr Part # 120703
  • Parts Town # REZ120703
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Reznor 120704 TURNBUCKLE #10704

Reznor
  • Mfr Part # 120704
  • Parts Town # REZ120704
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Reznor 120715 CE3 1/2 IN FLEX GAS CNCTR

Reznor
  • Mfr Part # 120715
  • Parts Town # REZ120715
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Reznor 120716 WORM CLAMP SS 1/2 3 5/8-4 1/2

Reznor
  • Mfr Part # 120716
  • Parts Town # REZ120716
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Reznor 120724 DE2 O/A COMBUSTION AIR KIT TR

Reznor
  • Mfr Part # 120724
  • Parts Town # REZ120724
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Reznor 120726 INLET AIR CAP COMP ASSEMBLY

Reznor
  • Mfr Part # 120726
  • Parts Town # REZ120726
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Reznor 120735 DOOR LATCH, DRAW/PULL CATCH

Reznor
  • Mfr Part # 120735
  • Parts Town # REZ120735
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Reznor 120738 CC1 VENT CAP 4" TR50-150

Reznor
  • Mfr Part # 120738
  • Parts Town # REZ120738
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Reznor 120746 3/8-16 SQUARE NUT ZINC PLATED

Reznor
  • Mfr Part # 120746
  • Parts Town # REZ120746
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Reznor 120875 Gas Connetor Hose, Flexible, 3/4" x 36"

Reznor
  • Mfr Part # 120875
  • Parts Town # REZ120875
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Reznor 121045 CK13 TURNBUCKLE KIT TR

Reznor
  • Mfr Part # 121045
  • Parts Town # REZ121045
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

123