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Kele product replacement parts for switches and relays ensure smooth operation of control and automation systems. Parts include switching relays and flame switch relays. Designed for durability and precise performance, they support HVAC, industrial, and building automation applications.
-10%Kele Product KHR2 2% Wall Mount Room Humidity TransmitterSpecial Price $205.18 Regular Price $227.75
-10%Kele Product KCO2-RH-W-V Wall-Mount CO2 & RH Sensor 0–10V OutputSpecial Price $263.67 Regular Price $292.67- -10%Kele Product KC02-W-V-LCBLD-R Display W/Relay Wall-Mount CO2 Sensor 0-10V LCDSpecial Price $374.89 Regular Price $416.13
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- -10%Kele Product HMW93 RH Temperature Transmitter Wall-MountSpecial Price $826.11 Regular Price $916.98
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- -10%Kele Product 821TD10H-UNI Time Delay Relay SPDT Din TDR 15A 12-240VAC/DCSpecial Price $225.31 Regular Price $250.09
Kele Product Switches & Relays for Replacements
Kele replacement parts for switches and relays are used to maintain precise control in electrical and HVAC systems. Switching relays direct electrical signals to operate devices like motors or heaters, while flame switch relays detect and respond to flame presence in combustion equipment. Internal transformers adjust voltage to system requirements, and heater switches control heating elements accurately.
Failing switches and relays often exhibit intermittent or unresponsive operation, causing equipment to start or stop unexpectedly. You may notice buzzing or clicking noises, system delays, or inconsistent signals, indicating worn contacts or coil issues. Frequent tripping, overheating, or irregular control signals also suggest the parts require replacement. Visible burning or discoloration on contacts is another clear sign of failure.
At PartsHnC, we offer a wide range of switch and relay replacement parts, ready for immediate delivery. Our inventory includes high-quality components designed for precise performance and long-lasting operation. We provide genuine parts, including a switching relay 24V, flame switch relay 120V, internal transformer 120/24V, heater switch 600V, and DPDT switch 208–240V.
FAQs
What causes a flame switch relay to stop responding properly?
Worn contacts, coil damage, voltage fluctuations, or flame sensor malfunction can prevent proper relay operation.
Why is my heater switch not controlling the heating element accurately?
Causes include worn contacts, voltage issues, internal damage, or incorrect installation affecting element control.
How do I test a flame switch relay before replacing it?
Measure continuity under simulated flame conditions, check voltage across contacts, and inspect for visible wear.
What causes my flame detector to sometimes miss detecting flames?
Faulty flame switch relays, degraded contacts, or wiring issues can interrupt proper system response.
Why is my Kele product time delay relay not working properly?
Check if the relay’s timer settings match your system needs; faulty wiring or worn contacts can also prevent proper operation.
How does my HVAC system end up overheating sometimes?
Failing relays or heater switches can cause uncontrolled element operation, leading to system overheating.