Best Furnace Relays of 2025

The Sourcingmap DPDT Relay is an essential component for controlling electrical circuits. With a coil voltage of AC 24V, it efficiently manages a contact capacity of 10A at 240VAC or 28VDC, ensuring reliable performance in various applications. Its 35mm DIN Rail mount allows for easy installation, making it convenient for users looking to save space and enhance organisation in their electrical setups. Constructed from durable plastic and featuring a clear blue shell, it not only serves a functional purpose but also offers a neat appearance.

The sourcing map JQX-13FL Relay is a reliable electromagnetic relay designed for AC 220V/240V applications. With a load capacity of 7.5ADC at 220V and 10A at 28V, it is suitable for various electrical tasks. The double pole double throw (DPDT) contact type allows for versatile switching options, making it useful in complex circuitry. Measuring approximately 27 x 20 x 35mm, it is compact enough to fit in tight spaces, ensuring convenience during installation and integration into your projects.

The Heschen MK2P-I Relay is a versatile electromagnetic relay designed for various applications. It operates on an AC220V coil voltage, ensuring reliable performance in different environments. With a contact capacity of 250VAC/28VDC and a maximum current of 10A, this relay can handle significant loads, making it suitable for your electrical systems. Its double-pole double-throw (DPDT) contact configuration allows for flexible wiring options, helping you efficiently manage multiple circuits. The 8 pin terminals simplify installation, providing a secure connection for your wiring needs.

The AP Appli Parts Relay is ideal for heating, air conditioning, refrigeration, and ventilation applications. Its universal design means it can fit various systems as long as the electrical specifications are met, giving you flexibility in installation. With a 24V AC coil, this relay is easy to connect, ensuring your systems operate smoothly. Additionally, it serves as a direct replacement for several OEM products, making it a convenient choice when you need to replace an old relay.

The sourcing map Electromagnetic Relay features a compact design with a 12V coil voltage, making it versatile for various applications. With a contact capacity of 3A for both AC and DC, this relay ensures reliable performance in controlling devices. The durable PC material offers flame resistance and high-temperature stability, providing you with peace of mind during operation. Weighing only 19g, it is easy to integrate into your projects without adding unnecessary bulk.

The Heschen MK2P-I Relay is an efficient solution for controlling electrical circuits. With a contact capacity of 250VAC/28VDC at 10A, it ensures reliable performance for various applications. The DC12V coil voltage makes it compatible with a range of systems, providing convenience for users. Its double pole double throw (DPDT) contact allows for versatile switching options, enhancing your control over electrical devices. Additionally, the 8 pin terminals simplify connections, making installation straightforward and accessible.

The sourcing map Power Relay features a DC 24V coil voltage and a robust contact capacity of 15A at 125VAC, making it ideal for various applications. Its compact size (19 x 15 x 19mm) allows for easy installation in tight spaces. The relays are constructed from flame-retardant PC material, ensuring high strength and resistance to heat and deformation. With 4 pins and SPST contact design, these relays provide excellent conductivity, which reduces heat generation and enhances stability, making them perfect for your electronic projects.

The mxuteuk JQX-13FL Relay is a versatile electromagnetic power relay designed for efficient performance. With a coil voltage of AC 220V, it ensures reliable operation in various applications. The relay features a compact size of approximately 79 x 28 x 64mm, making it suitable for tight spaces. Its DPDT configuration allows for dual functionality, providing both normally open and normally closed contacts, which increases your control options. This product comes complete with sockets and a DIN rail, simplifying installation and enhancing convenience.

The sourcing map Power Relays are reliable components ideal for various applications. With a compact size of approximately 19 x 15 x 19mm, they are perfect for tight spaces. Constructed from flame-retardant PC material, these relays ensure safety and durability, making them suitable for high-temperature environments. Their SPST contact design provides good conductivity, ensuring stable performance while generating less heat. You can use these relays in remote control systems, electronic equipment, and lighting solutions, enhancing your project's efficiency.

The sourcing map Power Relay features a model JQC-3FF-S-Z, designed for DC 24V operation. With a contact capacity of 15A at 125VAC and 10A at 250VAC, it ensures reliable performance for various applications. Its compact size of approximately 19 x 15 x 19mm makes it suitable for tight spaces. The durable PC material offers flame retardant properties and high-temperature resistance, ensuring safety and longevity, so you can trust it in critical situations.