Immersion-type controllers that combine high limit protection with low limit and circulator control in forced hydronic heating systems
• Require 24 VAC thermostat with heat anticipator set at 0.2 amp (plus current draw of gas valve on L8124E)
• Include diaphragm powerhead and micro Switch assembly that respond to temperature changes in boiler water
• Mount directly to boiler
• Provide multi-zone control by using a separate circulator and R845 relay for each zone
• Electrical burner rating: 7.4 amp at 120 VAC, 3.7 amp at 240 VAC full load; 44.4 amp at 120 VAC, 22.7 amp at 240 VAC locked rotor
• Electrical circulator rating: 7.4 amp at 120 VAC, 3.7 amp at 240 VAC full load; 44.4 amp at 120 VAC, 22.2 amp at 240 VAC locked rotor
  
  

  Honeywell C317-11

Totally enclosed micro switch snap-acting switch
• Visible control point scale and external adjustments screw permit easy setting
• Available horizontal or vertical mounting of the remote element into boiler, tank or other container
• Remote temperature sensing element detects and responds rapidly to temperature changes
• Case mounts to a vertical surface
• Includes 66" length capillary tubing, stop factory set at 240 F
  
  

  Honeywell C293-4

Honeywell C293-3

HONEYWELL C182-5

Totally enclosed micro switch snap acting switches operate on temperature rise to setpoint
• Visible control point scale and external adjustments screw permit easy setting
• Horizontal or vertical insertion of the sensing element
• Direct/well immersion of the sensing element
• Remote buLbs. model may be used to sense air temperature in ducts and in outside air sensing applications
• Contacts break on temperature rise
• Screw terminals wiring
  
  

  Honeywell C290-6A

• 3 wiring terminal options available for easy installation
• Push-in receptacles for stripped wire
• Female receptacles for 1/4" male flag connectors
• Field add-on screw terminals
• Controls adapt to many competitive mounting holes in replacement applications
• Available in a variety of fan and high limit setting ranges
• L4064B, W models have manual fan switch that overrides fan control to keep fan running continuously
• Super tradeline models with mounting adapters for easy installation and strain relief bushings to protect wiring from field abuse

Honeywell C434-12

Honeywell C434-12

HONEYWELL DP1030A5014

HONEYWELL DP2030A5013

DP2030B5004

HONEYWELL DC6000WF1001

Resideo C874

DP2030A1004