Parts town. Get real parts faster

Shopping Cart

Skip to NavigationSkip to Content

Real OEM HVAC Parts Are In This Spring! SHOP NOW

Loading...
USD
Multi-SKU Order
LoginRegister
Parts town. Get real parts faster

Find Equipment Manuals

Loading...
Loading...
Parts Town Logo

1-Hour Pickup Available

get special offers & news from parts town

800.438.8898
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
Call: 800.438.8898
Hvac Parts
Resource Center
TECHTOWN
Track My Order
HVAC Parts Are Here!

HVAC Parts Are Here!

Shop the top brands in the industry.

Take Parts Town on the Go!

Take Parts Town on the Go!

Download the industry's #1 app today!

Find the parts you need to fix equipment!

Find the parts you need to fix equipment!

Based on data from techs, powered by AI!

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

Refined By

Brand
Tjernlund
Part Category
RelaysRelaysRelays

Model

loading spinner

Category

Cool,Calm and Collected- Real OEM HVAC Pars Are in Season! SHOP NOW
Tjernlund

Tjernlund Relays

Tjernlund

Tjernlund Relays

CSA1
CSA1
GPAK-1T
GPAK-1T
GPAK-1TR
GPAK-1TR
GPAK-JT
GPAK-JT
HS3
Installation & Operation Manual
HS3
HS4
Installation & Operation Manual
HS4
HS5
Installation & Operation Manual
HS5
HSUL-1
Installation & Operation Manual
HSUL-1
HSUL-2
Installation & Operation Manual
HSUL-2
HSUL-J
Installation & Operation Manual
HSUL-J
MAC-3
MAC-3
PAI-1G
PAI-1G
PAI-2G
PAI-2G
PAI-2GT
PAI-2GT
SS1-R
SS1-R

1 - 24 of 15

CSA1
CSA1

Draft Inducer

Manufacturer:

Tjernlund

Parts
GPAK-1T
GPAK-1T

Side Wall Vent System

Manufacturer:

Tjernlund

Parts
GPAK-1TR
GPAK-1TR

Side Wall Vent System

Manufacturer:

Tjernlund

Parts
GPAK-JT
GPAK-JT

Side Wall Vent System

Manufacturer:

Tjernlund

Parts
HS3
HS3

Power Venter

Manufacturer:

Tjernlund

Parts
HS4
HS4

Power Venter

Manufacturer:

Tjernlund

Parts
HS5
HS5

Power Venter

Manufacturer:

Tjernlund

Parts
HSUL-1
HSUL-1

Power Venter

Manufacturer:

Tjernlund

Parts
HSUL-2
HSUL-2

Power Venter

Manufacturer:

Tjernlund

Parts
HSUL-J
HSUL-J

Power Venter

Manufacturer:

Tjernlund

Parts
MAC-3
MAC-3

Accessory Control

Manufacturer:

Tjernlund

Parts
PAI-1G
PAI-1G

Combustion Air Intake System

Manufacturer:

Tjernlund

Parts
PAI-2G
PAI-2G

Combustion Air Intake System

Manufacturer:

Tjernlund

Parts
PAI-2GT
PAI-2GT

Combustion Air Intake System

Manufacturer:

Tjernlund

Parts
SS1-R
SS1-R

Side Wall Vent System

Manufacturer:

Tjernlund

Parts

Tjernlund 950-1040 Relay with Wire Leads, 24VAC Coil, Power Venter

Tjernlund
  • Mfr Part # 950-1040
  • Parts Town # TJER950-1040
  • Quantity1

In Stock

Tjernlund 950-0695 120V R1 RELAY (PRE UC1)

Tjernlund
  • Mfr Part # 950-0695
  • Parts Town # TJER950-0695
  • Quantity0

Out of Stock, backorders usually ship in 14-16 days.

Tjernlund 950-9353 COP2 ALARM RELAY

Tjernlund
  • Mfr Part # 950-9353
  • Parts Town # TJER950-9353
  • Quantity0

Out of Stock, backorders usually ship in 14-16 days.

Tjernlund 950-0480 115/115 VOLT RELAY

Tjernlund
  • Mfr Part # 950-0480
  • Parts Town # TJER950-0480
  • Quantity0

Out of Stock, backorders usually ship in 14-16 days.