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HVAC Relays - Browse Industrial Parts and Component

If you are in search of standard-quality HVAC Relays parts with rapid lead times, look no further than Industrials360. Whether you are looking for our parts like 5MLZ9, 5MMA5, 6ACJ2, R8239A1052, 6AZH4, or any other requirements, this page lists all of our available products. You can use the Instant RFQ form found on all product pages to request a competitive quote that will be returned to you within 15 minutes or less.

Industrials360 only works with leading manufacturers from around the globe to deliver the standard quality HVAC Relays items. Additionally, we ensure that our items undergo the necessary quality control measures before shipping so that you can purchase with confidence. 

Part No. Item Description Manufacturer Category RFQ
5MLZ9 5MLZ9 Relay, Magnetic, 24 Coil Volts, SPDT, 3/4 hp HP Grainger Approved HVAC Controls a... RFQ
5MMA5 5MMA5 Relay, Magnetic, 24 Coil Volts, DPST, 1 1/2 hp HP Grainger Approved HVAC Controls a... RFQ
6ACJ2 6ACJ2 Magnetic Relay, Enclosed Fan, 120 Coil Volts, SPNO... Grainger Approved HVAC Controls a... RFQ
R8239A1052 278Y73 Transformer Relay, 4x4 Junction Box Mount, 24 Coil... Honeywell HVAC Controls a... RFQ
6AZH4 6AZH4 Transformer Relay, 4x4 Junction Box Mount, 24 Coil... Grainger Approved HVAC Controls a... RFQ
6ACH8 6ACH8 Magnetic Relay, Enclosed Fan, 120 Coil Volts, SPNO Grainger Approved HVAC Controls a... RFQ
SR501-EXP-4 6XJY1 Zoning Control, 1 Zone Expandable, 1 Zone Expandab... Taco HVAC Controls a... RFQ
RA889A1001 1RC38 Transformer Relay, Conduit/Unit Mount (Hydronic Ap... Honeywell Home HVAC Controls a... RFQ
5MMA0 5MMA0 Relay, Magnetic, 120 Coil Volts, SPDT, 3/4 hp HP Grainger Approved HVAC Controls a... RFQ
5MMA1 5MMA1 Relay, Magnetic, 240 Coil Volts, SPDT, 3/4 hp HP Grainger Approved HVAC Controls a... RFQ
SR502-4 6XJX7 Zoning Control, 2 Zone, 2 Zone, 1/3 hp Per Zone HP Taco HVAC Controls a... RFQ
SR503-4 6XJX8 Zoning Control, 3 Zone, 3 Zone, 1/3 hp Per Zone HP Taco HVAC Controls a... RFQ
18F255 18F255 Relay, Magnetic, 24 Coil Volts, DPST Dayton HVAC Controls a... RFQ
6AZU6 6AZU6 Magnetic Relay, Enclosed Fan, 208/240 Coil Volts, ... Grainger Approved HVAC Controls a... RFQ
5MMA2 5MMA2 Relay, Magnetic, 24 Coil Volts, SPST, 2 HP Grainger Approved HVAC Controls a... RFQ
6AZT9 6AZT9 Magnetic Relay, Switching, 24 Coil Volts, DPDT Grainger Approved HVAC Controls a... RFQ
6AZU5 6AZU5 Magnetic Relay, Enclosed Fan, 120 Coil Volts, SPDT Grainger Approved HVAC Controls a... RFQ
6AZU4 6AZU4 Magnetic Relay, Enclosed Fan, 24 Coil Volts, SPDT Grainger Approved HVAC Controls a... RFQ
R8239A1052 2E857 Transformer Relay, 4x4 Junction Box Mount, 24 Coil... Honeywell Home HVAC Controls a... RFQ
SR506-4 6XJY0 Zoning Control, 6 Zone, 6 Zone, 1/3 hp Per Zone HP Taco HVAC Controls a... RFQ
94-388 451G43 Pole Contactor, 1 Zone, 24 Coil Volts, 120 Transfo... White Rodgers HVAC Controls a... RFQ
R8845U1003 278Y75 Transformer Relay, Conduit/Unit Mount (Hydronic Ap... Honeywell HVAC Controls a... RFQ
RA889A1001 278Y74 Transformer Relay, Conduit/Unit Mount (Hydronic Ap... Honeywell HVAC Controls a... RFQ
SR504-EXP-4 6XJY3 Zoning Control, 4 Zone Expandable, 4 Zone Expandab... Taco HVAC Controls a... RFQ
3ARR8E2 6X566 Magnetic Relay, AC Switching, 240 Coil Volts, DPST... Ge HVAC Controls a... RFQ
6AZU0 6AZU0 Magnetic Relay, Switching, 120 Coil Volts, DPDT Grainger Approved HVAC Controls a... RFQ
5MMA3 5MMA3 Relay, Magnetic, 120 Coil Volts, SPST, 2 hp HP Grainger Approved HVAC Controls a... RFQ
6AZU2 6AZU2 Magnetic Relay, Enclosed Fan, 24 Coil Volts, SPNO Grainger Approved HVAC Controls a... RFQ
6AZH6 6AZH6 Transformer Relay, 4x4 Junction Box Mount, 24 Coil... Grainger Approved HVAC Controls a... RFQ
RA89A1074 2E866 Transformer Relay, Conduit/Unit Mount (Hydronic Ap... Honeywell Home HVAC Controls a... RFQ
6ACH6 6ACH6 Magnetic Relay, Switching, 120 Coil Volts, DPST Grainger Approved HVAC Controls a... RFQ
6AZH5 6AZH5 Transformer Relay, 4x4 Junction Box Mount, 24 Coil... Grainger Approved HVAC Controls a... RFQ
6AZU1 6AZU1 Magnetic Relay, Switching, 208/240 Coil Volts, DPD... Grainger Approved HVAC Controls a... RFQ
5MMA4 5MMA4 Relay, Magnetic, 240 Coil Volts, SPST, 2 hp HP Grainger Approved HVAC Controls a... RFQ
5MMA7 5MMA7 Relay, Magnetic, 240 Coil Volts, DPST, 1 1/2 hp HP Grainger Approved HVAC Controls a... RFQ
R8222D1014 2E682 Magnetic Relay, AC Switching, 24 Coil Volts, DPDT,... Honeywell Home HVAC Controls a... RFQ
R8222B1067 2E681 Magnetic Relay, AC Switching, 24 Coil Volts, SPDT,... Honeywell Home HVAC Controls a... RFQ
6ACH4 6ACH4 Magnetic Relay, Switching, 208/240 Coil Volts, SPD... Grainger Approved HVAC Controls a... RFQ
49P11-843 36L351 Compressor Contactor, Electronic, 24 Coil Volts, E... White Rodgers HVAC Controls a... RFQ
6ACH5 6ACH5 Magnetic Relay, Switching, 24 Coil Volts, DPST Grainger Approved HVAC Controls a... RFQ
R8285A1048 4E393 Transformer Relay, 4x4 Junction Box Mount, 24 Coil... Honeywell Home HVAC Controls a... RFQ
6ACJ1 6ACJ1 Magnetic Relay, Enclosed Fan, 277 Coil Volts, SPDT Grainger Approved HVAC Controls a... RFQ
6ACH7 6ACH7 Magnetic Relay, Switching, 208/240 Coil Volts, DPS... Grainger Approved HVAC Controls a... RFQ
SR501-4 6XJX6 Zoning Control, 1 Zone, 1 Zone, 1/3 hp Per Zone HP Taco HVAC Controls a... RFQ
6AZU3 6AZU3 Magnetic Relay, Enclosed Fan, 24 Coil Volts, SPNO/... Grainger Approved HVAC Controls a... RFQ
6ACH9 6ACH9 Magnetic Relay, Enclosed Fan, 208/240 Coil Volts, ... Grainger Approved HVAC Controls a... RFQ
SR503-EXP-4 6XJY2 Zoning Control, 3 Zone Expandable, 3 Zone Expandab... Taco HVAC Controls a... RFQ
6ACJ0 6ACJ0 Magnetic Relay, Enclosed Fan, 277 Coil Volts, SPNO Grainger Approved HVAC Controls a... RFQ
5MMA6 5MMA6 Relay, Magnetic, 120 Coil Volts, DPST, 1 1/2 hp HP Grainger Approved HVAC Controls a... RFQ
SR504-4 6XJX9 Zoning Control, 4 Zone, 4 Zone, 1/3 hp Per Zone HP Taco HVAC Controls a... RFQ
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