SUPCO
SUPCO 90340 Fan Switching Relay 24V | HVAC Control Relay | Reliable Fan Relay Replacement
SKU 90340
In stock
$10.82
Taxes and shipping calculated at checkout.
Key specifications
See all specifications- Control voltage
- 24V
- Shipping weight
- 1 lb
- Dimensions (L × W × H)
- 2.6 × 2.24 × 2.1 in
Description
The SUPCO 90340 Fan Switching Relay is a high-quality 24-volt HVAC control relay engineered to provide dependable fan switching in heating and air conditioning systems. Designed as a direct replacement for many OEM relays, the 90340 delivers reliable electrical switching performance for blower motors and other HVAC control applications.
Whether you're performing routine maintenance, replacing a failed relay, or stocking service truck inventory, the SUPCO 90340 offers the quality and performance HVAC professionals trust.
Its durable construction and dependable coil operation help restore proper fan control, minimizing system downtime and improving overall HVAC reliability.
Ideal for service technicians, contractors, property maintenance professionals, and DIY homeowners with HVAC repair experience.
Key Features
- 24V control voltage
- Designed for HVAC fan switching applications
- Reliable replacement for worn or failed fan relays
- Durable electrical contacts for long service life
- Fast and simple installation
- Compatible with many residential and light commercial HVAC systems
- Trusted SUPCO quality
- Ideal for service vehicles and replacement inventory
- Helps restore proper blower motor operation
- Built for dependable performance under demanding HVAC conditions
Specifications
- Control voltage
- 24V
- Shipping weight
- 1 lb
- Dimensions (L × W × H)
- 2.6 × 2.24 × 2.1 in