Relays and contactors are electro-mechanical switches. They operate much like a light switch except they have a coil that becomes energized to turn the switch on or off. Common issues we see with contactors and relays are a burned up coil usually due to a voltage spike such as a lightening strike or due to water leaking on the coil. You can test for voltage between the 2 coil terminals to see if the coil os bad. If you have the correct voltage between the coil terminals and the relay or contactor is not energizing the coil is most likely bad. The other common issue we see is pitted contact points. If the contact points are badley pitted the contactor or relay will need to be replaced. We do not recommend trying to clean or sand the contacts as this usually leads to a bad connection and compounds the problem. If you are not sure which contactor or relay you need please give us a call or send usemail. We will be happy to help you.
(877)821-8770 Toll Free
Contactor, Relay
Displaying 31 to 60 (of 92 products)
Heil Relay 1056363
Heil relay P/N 1056363 Coil 24 VAC 50/60 HZ Replaces 90-340, 91-901, L36-901 Genuine Heil, Tempstar Parts Shipping rate...
$40.00
Lennox Contactor 68J37
Lennox contactor P/N 68J37 24 VAC coil 2 pole Replaces P/N 68J3701, 68J36, 68J3601 Tyco...
$44.00
Carrier Contactor HN51KC024
Carrier compressor contactor P/N HN51KC024 Tyco Electronics model 3100-15Q228 Replaces Part Number: HN51DB025, HN51DB024 Coil 24...
$64.00
Goodman Contactor CONT2P030024VS
Goodman contactor P/N CONT2P030024VS 2 Pole FLA 30 Res 40 24V coil 60...
$53.00
Heil Fan Control Relay 1000742
Heil fan control relay P/N 1000742 Case mounted SPDT with 24 volt coil Genuine Heil parts Shipping rate for continental United States
$53.00
Trane Blower Motor Time Delay Relay RLY02807
Trane blower motor time delay relay P/N RLY02807 Replaces Trane, American Standard P/N: RLY02257, RLY01685, RLY01169, C800924P01, 57T01-001...
$95.00
Carrier Contactor HN51JD024
Carrier contactor P/N HN51JD024. Replaces P/N HN51KD024 Tyco model 3100-15Q1928C Genuine Carrier parts Shipping rate for continental United...
$65.00
Carrier Contactor HN51JD026
Carrier contactor P/N HN51JD026 Replaces HCCY1XQ04AG103 24V coil, 2 pole, 40 amp Genuine Carrier part Shipping rates for the continental US only...
$53.00
Carrier Relay HN680067
Carrier relay P/N HN680067 White Rogers model 184-20114-401E Replaces P/N: HN67KQ120, 40CF680010, 50EC680080, 58EB17020027, 58GT680024, HN61DA024,...
$60.00
Goodman Time Delay Relay B13707-38
Goodman blower time delay relay P/N B13707-38 Replaces Goodman P/N B1370738, B1370700 Genuine Goodman parts Shipping rate for continental United...
$55.00
Rheem Contactor 42-25101-01
Rheem contactor P/N 42-25101-01 Protech model XMC0-321-EBBD 32 FLA 1 Pole 24...
$47.00
Carrier Relay HN61PC004
Carrier relay P/N HN61PC004 Potter and Brumfield model T92S7D22-240 Genuine Carrier parts Shipping rate for continental United States.
$106.00
Carrier Electric Heat Sequencer HN67QC006
Carrier electric heat sequencer P/N HN67QC006 Replaces part number P284-1313, HN67QC006A, 15SH2, 309722, T-O-D 15SH2 H24V 309722 Genuine...
$59.00
Trane Start Relay RLY03148
Trane start relay P/N RLY03148 Replaces Trane P/N D154983P01, RVAH21AEKL Genuine Trane, American Standard parts Shipping rate for continental United...
$59.00
Carrier Electric Heat Sequencer HN67QC005
Carrier electric heat sequencer P/N HN67QC005 Replaces P/N HN67BD002, HN67BA001, HN67BD003, HN67KA277, 40VU40122, HN67KA278, 40VU401132,...
$60.00
Goodman Contactor CONT2P025024VS
Goodman Contactor P/N CONT2P025024VS 25 amp, 2 Pole, 24 V, RES 35 Genuine Goodman Amana Part Free shipping for the continental US. Contact us for...
$51.00
Goodman Time Delay Relay 0130M00129
Goodman Time Delay Relay 0130M00129 Replaces 0130M00505, 0130M00505S 24V 24A @ 277 VAC 125VA @ 120 VAC 250VA @ 250 VAC 277VA @ 277 VAC Free Shipping...
$51.00
Carrier Contactor HN52KC025
Carrier contactor P/N HN52KC025 Used with many Carrier, Bryat and Payne air conditioner compressors Tyco Electronics model 3100A20Q328 Double...
$76.00
Carrier Contactor HN52KD020
Carrier contactor P/N HN52KD020. Replaces P/N HN52KD025, HN52KD025A, 3100-30Q1028TT, Model 98, DPC-3Q40CL2X-3B28 2...
$76.00
Carrier Pilot Duty Relay HN61KK324
Carrier pilot duty relay P/N HN61KK324 Tyco Electronics model 9400Y03Q228 Replaces P/N HN61KK124, 27MHB8056, P283-1102, 302255-101, P283-1907,...
$74.00
Carrier Single Pole Contactor HN51KB024
Carrier contactor P/N HN51KB024 Used with many Carrier, Bryant and Payne air conditioner compressors Replaces Tyco Electronics model 3100-15Q128,...
$73.00
Lennox Contactor 10F73
Lennox contactor P/N 10F73 Tyco Electronics model 3100R15Q108 Replaces P/N 100438-01, 95M5501, 95M55, 10F7301, 65C6901, 65C69, Single...
$54.00
Trane Humidifier Relay RLY02948
Trane sensing humidifier relay RLY02948 - replaces part BAYRLY10ASENSA Free shipping within the continental US. Sensing current is a minimum of 4.0...
$55.00
Carrier Control Relay HN61KL604
Carrier control relay P/N HN61KL604 with 24 volt coil Replaces HN61KL604D, HN61KJ604, HN61KK604, P283-1110 Potter & Brumfield KU93-4006-9...
$75.00
Nordyne Miller Contactor 1014866R
Nordyne contactor P/N 1014866R Supersedes from 621982 621958 3-1611055-4 24 v 50/60hz 240/277 - FLA 25 / LRA 150 / RES 35 Genuine Nordyne parts...
$56.00
Trane Start Relay RLY03715
Trane start relay P/N RLY03715 Replaces Trane P/N RLY01097, Model 3ARR3J4A4, RVA6AMKL, D154959P01 SPST 35 A Coil 239 V...
$65.00
Carrier Contactor HN52KC024
Carrier compressor contactor P/N HN52KC024 Replaces part number HN52HC030 Used with many Carrier, Bryant and Payne air conditioner compressors Double...
$80.00
Carrier Fan Control Relay HN61KK066
Carrier fan control relay P/N HN61KK066 Replaces P/N 24015000, 45SN500080, HN61DC001 Honeywell model R8222D1121 Genuine Carrier parts Shipping rate...
$86.00
Displaying 31 to 60 (of 92 products)