Oil Aquastat Controller w/ 10 F fixed +/- 2 F differential Zoom

Oil Aquastat Controller w/ 10 F fixed +/- 2 F differential

SKU:L7148F1075

Brand: Honeywell

Honeywell
Qty Price
$119.95
/ each
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Specs

Application: High Limit
Oil Aquastat Controller
Temperature Range (F): 140°F to 240°F
Electrical Rating: Circulator: 7.4 A @ 120 Vac
Burner: 2.0 A @ 24 Vac
Electric Ratings (Ignition): Transformer Output: nominal 24 Vac
Electrical Ratings (ALR): Circulator: 44.4 A @ 120 Vac
Differential:
?
Fixed
Max Temp Differential: 10°F
Height (Inches): 6
Width: 4-1/2"
Depth (Inches): 2"
Mount: Vestibule
Operating Humidity: 0% to 95% (non-condensing)
Max Ambient Temp (°F): 150 F with 2.0 A 24 V load
Min Ambient Temp (°F): -30 F
Connection Type: Push-In
Max Power Consumption: 10 VA
Frequency: 60 Hz
Voltage:
?
24v
Anticipator Rating: 0.1 A
Setpoint Temp Range: 140 to 220 F

Description for Honeywell L7148F1075

Replaces the function of the bulb and capillary electromechanical Aquastat Controller with electronic temperature sensing and microprocessor controlled relays.

Features

  • Combination Aquastat and high limit controller is intended for use in gas-fired boilers using a 24 Vac burner circuit with vestibules for a wiring enclosure.
  • Can replace a Honeywell L4080 High Limit and R8285 Transformer Relay.
  • Used in gas boilers where ignition controls such as the Honeywell S8600 Spark Ignition or SV9500/SV9501 SmartValve controls or standing pilot gas controls such as the Honeywell VR8300 are powered from 24 Vac.
  • An external 120 Vac to 24 Vac transformer with 10 VA minimum is required to power the L7148F.
  • For total external transformer VA requirements, add the 10 VA requirements for the control, gas valve load requirement (connections B1, B2), zone valve connection requirement (see zone valve specifications), vent damper requirement and VA requirement for any other equipment.
  • Total low voltage load must not exceed 4A.
  • W, R and C terminals are provided in a terminal block with screw connections.

Specifications
  • Application: Oil Aquastat Controller
  • Operating Range: High Limit
  • Operating Range, High Limit (F): 140 to 220 F
  • Differential Temperature: 10 F fixed +/- 2 F
  • Electrical Rating (ignition): Transformer Output: nominal 24 Vac
  • Electrical Ratings (burner): 2.0 A @ 24 Vac
  • Electrical Ratings (circulator AFL): 7.4 A @ 120 Vac
  • Electrical Ratings (circulator ALR): 44.4 A @ 120 Vac
  • Maximum Power Consumption: 10 VA
  • Operating Humidity Range: 0 to 95% RH, non-condensing
  • Maximum Ambient Temperature Range: 150 F with 2.0 A 24 V load
  • Minimum Ambient Temperature Range: -30 F
  • Electrical Connections: Quick-connect terminals

Oil Aquastat Controller w/ 10 F fixed +/- 2 F differential

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