AprilAire 8024 Universal 3-SPDT 24V Relay Pack
AprilAire 8024 Universal 3-SPDT 24V Relay Pack
Available to order — ships from incoming stock
Typically ships in 1–3 Business Days (Western Canada) · 3–6 Business Days (Eastern Canada)
SKU:8024
MPN: 8024
Three independent SPDT dry-contact relays for HVAC control and interface applications.
The AprilAire 8024 is a general-purpose 24V relay card with three independently switched SPDT relays. The relay coils share a common leg while the dry contacts provide flexible switching for compatible HVAC control applications.
Key Features
- Three SPDT relays on one control card.
- Relays can be switched independently.
- Dry-contact outputs for control-interface applications.
- 24VAC control input.
- Supplied as a relay card with mounting snap track / application literature depending on packaging.
Application & Compatibility
The 8024 is intended for professional control wiring where isolation or additional switching contacts are required. Confirm load voltage/current and the wiring diagram before connecting controlled equipment.
Key Specifications
| Model | 8024 |
|---|---|
| Product Type | 3-SPDT relay pack |
| Input | 24VAC +/-10%, 0.25A nominal |
| Outputs | Three SPDT dry contacts |
| Published Output Rating | 24VAC +/-10%, 2A max |
Frequently Asked Questions
Are the three relays independent?
Yes. The three SPDT relays can be switched independently while sharing a common coil leg.
Is the 8024 a thermostat?
No. It is a relay accessory used within HVAC control wiring.
