ST9120U1011/U Electronic Fan Timer, 24 VAC

ST9120U1011/U Electronic Fan Timer, 24 VAC

Part #
ST9120U1011/U
UPC
085267719582
$213.79

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Full specifications 8 manufacturer documents

Gas, electrical and venting work should be done by a licensed professional.

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Product details

ST9120U1011/U — Electronic Fan Timer, 24 VAC.

Aquastats, switching relays, transformers, contactors, sensors and switches that tie thermostats, boilers and pumps together.

Specifications

Part Number ST9120U1011/U
Application Integrates control of combustion blower and circulating fan operations for a gas warm air appliance
Approvals and Standards UL Listed: Report MP466, CSA Certified: File No. LR95329-41
Postpurge 5 sec
Heat Fan Off Delay Timing Adjustable 60, 120, 150, or 180 seconds, Set at 120 seconds
Heat Fan On Delay Timing Adjustable 30 or 60 seconds, Set at 30 seconds
Cool Fan Off Delay Timing Adjustable 30 or 60 seconds, Set at 30 seconds
Cool Fan On Delay Timing Adjustable 4 or 30 seconds, Set at 4 seconds
Air Cleaner Load Rating 0.8A maximum combined load at 115 V AC, 0.4A maximum combined load at 230 V AC
Thermostat Load Rating 0.10A plus ignition system load
Combution Blower Load Rating 1.5A full load, 10A locked rotor at 115 Vac, 0.75A full load, 5A locked rotor at 230 Vac (Reduce full load rating by humidifier [HUM] load.)
Circulating Fan Load Rating for Heat-Cool Speed 15A full load, 30A locked rotor at 115 Vac, 7.5A full load, 15A locked rotor at 230 Vac (Reduce full load rating by electronic air cleaner [EAC] load.)
Circulating Fan Load Rating for Optional Continuous Speed 8A full load, 16A locked rotor at 115 Vac, 4A full load, 8A locked rotor at 230 Vac
Supply Voltage Low Voltage: 18 to 30 Vac, Line Voltage: 120V (97-132 Vac), Line Voltage: 240V (196 – 264 Vac)
Electrical Ratings 18 to 30 Vac
Power Supply Frequency 50 Hz, 60 Hz
Operating Voltage 18 to 30 Vac
Product Height 1.5 in
Product Length 5.75 in
Product Width 4.5 in
Ambient Operating Temperature (Max) 175 °F, 79 °C
Ambient Operating Temperature (Min) 40 °F, -40 °C
UPC 085267719582
Country of Origin MX

Ratings & details

  • Replaceable fuse
  • Continuous low speed indoor air circulation

Manufacturer documents