Features L8148J1009
• High limit opens burner circuit only.
• Include transformer and accessory terminals for adding a remote low limit controller.
• Case available for horizontal or vertical mounting.
• Requires a 24 Vac thermostat with heat anticipator set at 0.2A.
• TRADELINE models include well adapter, tube of heat conductive compound and range stops.
Product Specifications Back To Top
Description Aquastat Relay with 8 F fixed differential
Application Aquastat Relay
Operating Range, High Limit (F) 120 F to 240 F
Operating Range, High Limit (C) 54 C to 116 C
Differential Temperature (F) 8 F fixed
Setpoint Temperature Range (F) 240 F
Setpoint Temperature Range (C) 116 C
Switching Action SPST: High Limit & Circulator
Anticipator Setting 0.2 A
Maximum Safe Operating Pressure (psi) Immersion Well: 255 psi
Maximum Safe Operating Pressure (kPa) Immersion Well: 1757 kPa
Electrical Ratings (burner AFL) 7.4 A @ 120 Vac
Electrical Ratings (burner AFL) 3.7 A @ 240 Vac
Electrical Ratings (burner ALR) 44.4 A @ 120 Vac
Electrical Ratings (burner ALR) 22.2 A @ 240 Vac
Electrical Ratings (burner millivolt) 0.25 A @ 1/4 to 12 Vdc
Electrical Ratings (circulator AFL) 7.4 A @ 120 Vac
Electrical Ratings (circulator AFL) 3.7 A @ 240 Vac
Electrical Ratings (circulator ALR) 44.4 A @ 120 Vac
Electrical Ratings (circulator ALR) 22.2 A @ 240 Vac
Voltage 120 Vac
Frequency 60 Hz
Capillary Length (in.) 4 1/2 in.
Capillary Length (mm) 114 mm
Dimensions (in.) Vertical Mount: 6 1/8 in. high x 4 5/16 in. wide x 3 1/8 in. deep
Dimensions (in.) Horizontal Mount: 4 5/16 in. high x 6 1/8 in. wide x 3 1/8 in. deep
Dimensions (mm) Vertical Mount 156 mm high x 110 mm wide x 79 mm deep
Dimensions (mm) Horizontal Mount: 110 mm high x 156 mm wide x 79 mm deep
Insulation Depth (in.) 1 1/2 in. to 3 in. less well.
Insulation Depth (mm) 38 mm to 76 mm less well
Mounting Horizontal or Vertical
Operating Humidity Range (% RH) 0 to 95% RH, non-condensing
Maximum Ambient Temperature (F) 150 F with 1.2 A 24 V load; 77 F with 1.4 A 24 V load
Maximum Ambient Temperature (C) 66 C with 1.2 A 24 V load; 25 C with 1.4 A 24 V load
Electrical Connections Quick-Connect / Screw
Approvals, Underwriters Laboratories Inc UL Listed: File No. MP466, Vol. 13, Sec. 2, Guide No. MBPR2.
Approvals, Canadian Standards Association Certified: File No. LR1620, Guide No. 400-E-O
Tradeline Value Tradeline
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