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Here on Industrial World 360, we are unmatched in our ability to provide customers time and cost savings on all the Hvac Relays parts they require for their operations. On this page, you can find every listing that we have ready-for-purchase for this particular subcategory of items, including in-demand part numbers like 18F255, 1RC38, 2E681, 2E682, 278Y73, 278Y74, 278Y75, and various others. Take the time to explore our offerings as you see fit, and you may always fill out and submit an RFQ form as provided on our website for the means of requesting quotes for your comparisons.

To ensure that we only supply customers with the absolute best on the market, we enact rigorous vetting processes for every entity that we source from, and countless parts are subjected to varying levels of quality control assurance prior to shipment. Alongside our commitment to the fit, form, and functionality of every listing, we also strive to always meet any time constraints that our customers may have with expedited shipping options on domestic and international orders alike. If you have any potential restrictions or needs, be sure to let us know as soon as you can so that we can best tailor a solution to meet your requirements.

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Part No.DescriptionManufacturerSub CategoryRFQ
18f255Relay, Magnetic, 24 Coil Volts, DPSTDayton
1rc38Transformer Relay, Conduit/Unit Mount (Hydronic Application), 24 Coil VoltsHoneywell Home
2e681Magnetic Relay, AC Switching, 24 Coil Volts, SPDT, 3/4 hp HPHoneywell Home
2e682Magnetic Relay, AC Switching, 24 Coil Volts, DPDT, 3/4 hp HPHoneywell Home
278y73Transformer Relay, 4x4 Junction Box Mount, 24 Coil Volts, SPDT, 3/4 hp HPHoneywell
278y74Transformer Relay, Conduit/Unit Mount (Hydronic Application), 24 Coil VoltsHoneywell
278y75Transformer Relay, Conduit/Unit Mount (Hydronic Application), 24 Coil VoltsHoneywell
2e857Transformer Relay, 4x4 Junction Box Mount, 24 Coil Volts, SPDT, 3/4 hp HPHoneywell Home
2e866Transformer Relay, Conduit/Unit Mount (Hydronic Application), 24 Coil Volts, SPST, HPHoneywell Home
36l351Compressor Contactor, Electronic, 24 Coil Volts, ElectronicWhite Rodgers
4e393Transformer Relay, 4x4 Junction Box Mount, 24 Coil Volts, SPDT, 3/4 hp HPHoneywell Home
451g43Pole Contactor, 1 Zone, 24 Coil Volts, 120 Transformer Primary (V), 24 Transformer Secondary (V)White Rodgers
5mma4Relay, Magnetic, 240 Coil Volts, SPST, 2 hp HPGrainger Approved
5mlz9Relay, Magnetic, 24 Coil Volts, SPDT, 3/4 hp HPGrainger Approved
5mma0Relay, Magnetic, 120 Coil Volts, SPDT, 3/4 hp HPGrainger Approved
5mma1Relay, Magnetic, 240 Coil Volts, SPDT, 3/4 hp HPGrainger Approved
5mma2Relay, Magnetic, 24 Coil Volts, SPST, 2 HPGrainger Approved
5mma3Relay, Magnetic, 120 Coil Volts, SPST, 2 hp HPGrainger Approved
5mma5Relay, Magnetic, 24 Coil Volts, DPST, 1 1/2 hp HPGrainger Approved
5mma6Relay, Magnetic, 120 Coil Volts, DPST, 1 1/2 hp HPGrainger Approved

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Americas Fastest Growing Private Company
ASA Member
NBAA Member
ISO 9001:2015 & AS9120B
Cage Code 6RE77
ITAR
eCustoms Visual Compliance
D-U-N-S Number 069876325
FAA 0056 B Accredited
ESD S20.20
AS 6081:2012
NIST 800-171 Compliance
Top Distributors 2018
Top Distributors 2020
Top Distributors 2025
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