Hartland Controls 90370 SPDT 24V Relay

Description

Overview

The Hartland Controls 90370 is a Single-Pole Double-Throw (SPDT) relay designed for 24-volt HVAC control circuits. Built to handle the demanding switching requirements found in residential and light commercial heating and cooling systems, this relay provides dependable performance in a compact, easy-to-install package. Whether you’re replacing a failed relay or upgrading a control panel, the 90370 delivers the switching reliability that HVAC professionals count on.

Key Features

• Single-Pole Double-Throw (SPDT) switching configuration for versatile circuit control
• 24-volt coil voltage — compatible with standard HVAC low-voltage control systems
• Compact design suitable for control panels, air handlers, and zone control applications
• Reliable switching action for heating, cooling, and fan control circuits
• Quality construction from Hartland Controls, a trusted name in HVAC electrical components

Common Applications

• Air handler and furnace control panels
• Zone control systems
• Low-voltage HVAC switching circuits
• Fan and blower relay replacement
• Residential and light commercial HVAC equipment

Product Specifications

• Brand: Hartland Controls
• Model / SKU: 90370
• Relay Type: SPDT (Single-Pole Double-Throw)
• Coil Voltage: 24V