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Resideo Aquastat Controller, High Limit,100 to 180°F (38 to 82°C), 42" Capillary, Immersion Well Mount

  • Photo 1 of L8100B1037 : Resideo Aquastat Controller, High Limit,100 to 180°F (38 to 82°C), 42 Capillary, Immersion Well Mount

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SKU: L8100B1037

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Resideo L8100B1037 Aquastat Controller, 100 F to 180 F (38 C to 82 C), High Limit, Immersion Well Mount. These are immersion type controllers for regulating and limiting the tank temperature in water heater and hydronic systems. As the water temperature rises past the set-point, the controller switches off the gas valve.

Features:
Regulates temperature and provides energy cutoff (ECO) action on a temperature rise past the setpoint.
Includes a second sensing element that senses average water temperature to minimize stacking.
Fluid-filled element operates Micro Switch™ SPST snap-acting switch.
ECO switch interrupts the thermocouple circuit or main valve before tank reaches 210 F (99 C) maximum temperature.
Includes factory-installed immersion well on controller.
Internal adjustment screw.
Special switch terminal provides three-wire hookup from Aquastat® controller to gas valve.


Product Specifications

  AGA Approved: Report Number 23-11B
  Bulb Size (in): 3/8 in.
  Bulb Size (mm): 10 mm
  Capillary Length (in): 42 in
  Differential Temperature (C): Controller: 3 C fixed; Energy Cutoff Switch: 11 C fixed.
  Differential Temperature (F): Controller: 5 F, fixed. Energy Cutoff Switch: 20 F, fixed.
  Electrical Rating (amp): Millivolt--2A maximum at 24 Vac
  Insulation Depth (in): controller well: 2 1/4 in. remote well: 1 1/2 or 2 1/2 in.
  Insulation Depth (mm): controller well: 57 mm, remote well: 38 mm or 64 mm
  Mounting Type: Immersion Well
  Operating Temperature Range (C): 38 C to 82 C
  Operating Temperature Range (F): 100 F to 180 F
  Switch Action: Single Pull, Single Throw, contacts break on temperature rise
  Temperature Range (C): Temperature Rating (ECO) Energy Cutoff-- 88 C; Maximum--Tank: 99 C
  Temperature Range (F): Temperature Rating (ECO) Energy Cutoff-- 190 F; Maximum--Tank: 210 F
  UL Classification: File No. MP466, Guide No. MBPR2

Product Downloads
  Installation Instructions- English