Top Furnace Replacement Relay Parts

The best Furnace Replacement Relays includes Dreyoo 24V AC Relay Switch [1 Pack], PROTACTOR Electric Furnace Sequencer (2 Switches), ClimaTek Heat Sequencer Relay [24A34-6] and many others as mentioned below.

1

Dreyoo 24V AC Relay Switch [1 Pack]

  • 24V AC relay for reliable performance.
  • Compatible with Goodman HVAC systems.
  • UL certified for safety and quality.
  • Compact and lightweight design for easy installation.
  • Includes wiring diagram for simple setup.
  • Durable and waterproof for long-lasting use.
  • Ideal for various appliances and fan controls.
  • Average Rating out of 5:
  • Price Range: $12.99
  • Size: ‎1 pack
  • Material: Silver
2

PROTACTOR Electric Furnace Sequencer (2 Switches)

  • Electric sequencer with two switches for control.
  • Compatible with 10 KW electric furnaces.
  • Features 1/4" quick connect terminals for easy installation.
  • Replaces various models from leading manufacturers.
  • Two-year replacement policy for peace of mind.
  • Controls two heating elements plus fan operation.
  • Durable construction for long-lasting performance.
  • Average Rating out of 5:
  • Price Range: $17.95
  • Material: Copper, Brass
3

ClimaTek Heat Sequencer Relay [24A34-6]

  • Brand new ClimaTek heat sequencer relay.
  • Replaces multiple part numbers for convenience.
  • High-quality construction for durability.
  • Easy plug-and-play installation; no modifications needed.
  • Compatible with various brands and models.
  • Ensures optimal furnace performance and efficiency.
  • Trusted ClimaTek replacement for reliable heating solutions.
  • Average Rating out of 5:
  • Price Range: $19.95
4

Trane 40 Amp Heavy Duty Contactor [CTR02574]

  • Compatible with Trane single pole systems.
  • Heavy-duty design for reliable performance.
  • Rated for 40 Amps maximum current.
  • 24-volt coil for efficient operation.
  • Ideal for residential HVAC units.
  • Easy installation for quick replacements.
  • Ensures optimal cooling system functionality.
  • Average Rating out of 5:
  • Price Range: $23.00
  • Material: Silver
5

Trane 30A 24V Condenser Contactor [CTR02579]

  • Upgraded 1 Pole design for enhanced performance.
  • Rated for 30 amps, surpasses 25 amp models.
  • Compatible with 99% of residential units available.
  • Reliable 24-volt coil ensures efficient operation.
  • Easy installation for quick replacement process.
  • Durable construction for long-lasting reliability.
  • Improves HVAC system functionality and efficiency.
  • Average Rating out of 5:
  • Price Range: $22.99
6

Taco SR503 4-Zone Relay

  • Supports 3 zones, expandable to 120 zones.
  • Compatible with 20 zone panels for flexibility.
  • Includes priority zoning circulator for efficiency.
  • Features external diagnostic lights for easy troubleshooting.
  • Fully enclosed snap-out relays for safety.
  • Universal design for cold start or tankless boilers.
  • Reliable operation for optimal heating control.
  • Average Rating out of 5:
  • Price Range: $149.99
  • Size: ‎1
  • Material: Aluminum
7

Supco Universal Potential Relay (SUPR)

  • Universal potential relay for HVAC/R applications.
  • Operates within 110 - 270 voltage range.
  • Handles load currents up to 30 A.
  • Features 1 to 1.5 seconds safety time-out.
  • Non-positional mounting for easy installation.
  • Compatible with screw or push-on terminals.
  • Replaces both 3- and 5-terminal relays.
  • Average Rating out of 5:
  • Price Range: $28.80
8

Davitu 10pcs Mini Micro JST Connectors

  • Includes 10 mini micro JST connectors.
  • Designed for reliable electrical connections.
  • 4-pin configuration for versatile use.
  • SH 1.0mm pitch for compact applications.
  • Wires are 100mm long for convenience.
  • Ideal for hobby electronics and projects.
  • Durable materials ensure long-lasting performance.
  • Price Range: $8.99
9

Rheem 40 Amp Single Pole Contactor [42-20044-03]

  • High-quality OEM replacement for Rheem units.
  • Rated for 40 Amps, heavy-duty performance.
  • Compatible with most residential HVAC systems.
  • 24-volt coil for reliable operation.
  • Features sealed contacts for durability.
  • Easy installation for quick replacements.
  • Ensures efficient condenser operation and longevity.
  • Average Rating out of 5:
  • Price Range: $21.59
10

uxcell 5 Pcs JQC-3FF-S-Z 12V Relay

  • DC 12V coil for reliable operation.
  • SPDT contact type for versatile applications.
  • 5-pin PCB design for easy installation.
  • 15A capacity at 125VAC for power control.
  • Durable PC material ensures high-temperature resistance.
  • Widely used in automation and control systems.
  • Compact size for space-saving installations.
  • Average Rating out of 5:
  • Price Range: $9.89
11

uxcell 5Pcs 12V SPDT Power Relay

  • 5pcs of high-quality SPDT power relays.
  • 12V DC coil voltage for efficient operation.
  • Contact capacity: 15A 125VAC / 10A 250VAC.
  • Compact size: 19 x 15 x 19mm.
  • Flame retardant PC material for durability.
  • Ideal for various electronic applications and systems.
  • Good conductivity with stable resistance performance.
  • Average Rating out of 5:
  • Price Range: $9.59
  • Material: Silver Nickel
12

Baomain MK2P-I DC 12V DPDT Relay

  • Reliable DC 12V electromagnetic relay for various applications.
  • DPDT configuration for versatile switching capabilities.
  • 8-pin design with plug-in terminal socket included.
  • Contact capacity: 10A RES, 7A GEN at 250VAC.
  • Compact size: 34 x 34 x 67mm for easy installation.
  • Lightweight at 102g for efficient handling and use.
  • Ideal for automotive, industrial, and home projects.
  • Average Rating out of 5:
  • Price Range: $9.99
13

uxcell SPDT 5-Pin Electromagnetic Relay (10 Pcs)

  • High-quality SPDT 5-pin electromagnetic relay.
  • Coil voltage rating of DC 12V.
  • Contact capacity of 15A/10A (125VAC/250VAC).
  • Compact size: 19 x 15 x 19mm.
  • Durable PC material, flame retardant construction.
  • Ideal for remote control and communication applications.
  • Includes 10 relays per package for convenience.
  • Average Rating out of 5:
  • Price Range: $9.99
14

Good BNTai 10A Timer Relay (AC230V/DC24V)

  • Dual function: Delay on or off timer relay.
  • Voltage range: AC230V and DC24V compatible.
  • Output capacity: 1×10A (AC1) SPDT.
  • Time scale: 0.1 seconds to 10 days.
  • 8 adjustable ranges via potentiometer settings.
  • Ultra compact design for easy installation.
  • DIN rail mounting for convenience and stability.
  • Average Rating out of 5:
  • Price Range: $17.99
  • Color: Gray
15

ClimaTek Heat Sequencer Relay [S1-3115-3571]

  • Brand New ClimaTek Heat Sequencer Relay
  • Replaces various Coleman and Goodman part numbers
  • Compatible with multiple furnace brands
  • High-quality, durable construction for reliability
  • Easy installation with no modifications needed
  • Plug and play design for convenience
  • Ensures efficient furnace operation and safety
  • Average Rating out of 5:
  • Price Range: $20.95
  • Material: Tungsten
16

Walfront GRT8-B1 Power Off Delay Relay

  • Single function power-off delay relay.
  • Delay time adjustable via panel knob.
  • DIN rail mountable for easy installation.
  • Delay time range from 0.1s to 10 days.
  • LED indicators for relay status visibility.
  • Compatible with AC/DC 12V-240V voltage.
  • Compact design for space-saving usage.
  • Average Rating out of 5:
  • Price Range: $19.25
  • Material: Copper
17

Casalytics DPST Furnace Relay (T92S7D22-22)

  • Genuine OEM replacement for reliable performance.
  • High-quality construction meets stringent OEM standards.
  • DPST design offers versatile control for furnaces.
  • Ensures compliance with safety regulations.
  • Reduces risk of malfunctions and hazards.
  • Easy installation for quick furnace operation.
  • Durable for consistent heating system performance.
  • Average Rating out of 5:
  • Price Range: $18.99
  • Material: Silver
18

Taruimoo T92S7D22-22 OEM Furnace Relay

  • Replacement part number: T92S7D22-22
  • Durable anti-cleaning structure for harsh environments
  • AgCdO contacts for superior conductivity and durability
  • Long-lasting performance and reliable operation
  • Quick connect function for easy installation
  • Plug and play functionality for user convenience
  • Satisfaction guarantee with responsive customer support
  • Average Rating out of 5:
  • Price Range: $18.16
  • Material: Silver
19

ZHParts 30 Amp 120V Contactor [91322]

  • 30 Amp, 120 Volt coil contactor.
  • Compatible with Mars OEM replacement.
  • Universal mounting base for easy installation.
  • Coil shields for optimal environmental protection.
  • Protected against up to 10,000 AFC.
  • Local delivery available for quick service.
  • One-year warranty included with purchase.
  • Price Range: $39.99