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Supplying Demand Q103 HQ1056789 Furnace Heat Pump Sequencer 1DPST 24 Volt On 1-20 Off 40-110
4.9 (32 items)
Limited Time SaleUntil the end
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54
36
US$13.49 cheaper than the new price!!
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Used US$9.00
Product details
| Management number | 218107072 | Release Date | 2026/05/03 | List Price | US$9.00 | Model Number | 218107072 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Alternate part numbers include BT1256504, HN67QC005, ZC24A34-3, 1ES24A34-3, 24A34-3, 6000AOIN-87, 60000EO-102, 33244, 33844, and NS103.
- Controls the operation of heating elements and/or blower motors in electric, gas, or oil heat systems | Sequencer has (2) switches | Turns on at 1-20 seconds | Turns off at 40-110 seconds | Timing: Contacts M1-M2 will turn on 1st and turn off last | 24 Volt control circuit | Five second delay between all subsequent stages unless they function together
- Applications include: electric furnaces, heat pumps, gas furnaces, and oil furnaces. It is important to disconnect from the power and gas supply before servicing.
- Supplying Demand replacement parts are compatible with Major Brands, but you should always verify fitment with your specific application.
- SD products come in Supplying Demand packaging.
| UPC | 812116032543 |
|---|---|
| Model | SDNS103 |
| Brand Name | Supplying Demand |
| Unit Count | 1.0 Count |
| Part Number | SDNS103 |
| Coil Voltage | 24 Volts |
| Contact Type | Normally Open |
| Manufacturer | Supplying Demand |
| Mounting Type | DIN Rail Mount |
| Connector Type | Screw |
| Operating Time | 110 Seconds |
| Operation Mode | Electric |
| Contact Material | Silver |
| Specification Met | CSA, UL |
| Included Components | Sequencer |
| Number of Terminals | 3 |
| Warranty Description | 30-day return policy for new and unopened items only | 90-day limited manufacturer's warranty on compatible models |
| Maximum Switching Current | 30 Amps |
| Maximum Switching Voltage | 24 Volts |
| Minimum Switching Voltage | 24 Volts |
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HVAC Controls
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