Honeywell L4064B2228/U Fan and Limit Control, 120/240 VAC

Controls high limit and fan motors in forced air heating systems
• Push-in receptacles for stripped wire
• Female receptacles for 1/4" male flag connectors
• Auxiliary screw terminals
• Field adjustable fan and high limit settings
• L4064B, W and R models have a manual fan switch that overrides the fan control to keep the fan running continuously
• Tradeline models with mounting adapters for easy installation and strain relief bushings to protect wiring from field abuse
• Turns fan on and off according to plenum temperature via helical bi-metal sensing element
• High limit stop set at 200 deg F
• Breakaway jumper included
• Includes manual and automatic fan on/off settings
• Maximum ambient 190 deg F switch: 350 deg F element, 100 - 250 deg F high limit, 65 - 215 deg F fan-on, 50 - 200 deg F fan-off, 200 deg F high limit stop, 125 deg F fan-on stop, 100 deg F fan-off stop
• Fan switch makes and high limit switch breaks on temperature rise
• 0.25 amp at 0.25 - 12 VDC, 2 amp at 24 VAC pilot duty >
  
  

  Honeywell C434-7

Honeywell L4064B2236 Fan and Limit Switch for Forced Warm Air Heating Systems, 100 - 250 deg F High Limit

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 S87D1004 Direct Spark Ignition Control Module, 24 VAC, 60 Hz, 1-15/16" L x 4-1/16" W x 5-1/4" H

Control ignition sequence and gas control operation
• Generate high voltage potential for main burner ignition
• Lockout after one trial for ignition if main burner fails to ignite
• Reset from thermostat after lockout
• Use modules with any combination gas control designed for direct spark applications and rated 2 amp or less
  
  

  honeywell g565-36

Honeywell S688A1007 Polyester Film 10" Switch with 5" Sail, SPDT

Activates an electronic air cleaner, a humidifier, or other equipment in response to airflow from the system fan
• Mounted in the return air duct where the sail will be in the direct path of an unrestricted air stream
• Polyester film sail mounted on a micro switch snap switch
• Removable spring counterbalances sail to allow mounting in either vertical (up or down) or horizontal air flow
• Simplified installations with multi-speed fans, inaccessible air handlers, fan motors with voltage or phase different from controlled equipment, eliminated wiring to system fan
• Top and bottom conduit knockouts for wiring convenience
• Low air velocity switch operation makes at 250 fpm and breaks at 75 fpm
• 10" insertion
• 26.2 sq-inch area sail
  
  

  HONEYWELL R308-2

Resideo ST9120U1011 Universal Electronic Fan Timer For Control of Combustion Blower for a Gas Warm Air Appliances, 18 - 30 VAC

Replaces 40+ existing Resideo electronic fan timers
• Instruction sheet supplies full cross reference and wiring guide
• Interface harnesses for simple conversion
• Dip switch selectable heat and cool delay on and off times
• Electronic air cleaner and humidifier terminal connections
• Continuous low speed indoor air circulation
• Integrates control of all combustion blower and circulating fan operations in gas warm-air appliance
• Replaceable fuse
• Heat fan on delay - adjustable 30, 60 sec ( set at 30 sec)
• Heat fan off delay - adjustable 60, 120, 150, 180 sec (set at 120 sec)
• Cool fan on delay - adjustable 4, 30 sec (set at 4 sec)
• Cool fan off delay - adjustable 30, 60 sec (set at 30 sec)

Sid Harvey Item #:ST9120U1011: Replaces Part #:'s : ST9101A1014 | ST9101A1022 | ST9120A2004 | ST9120C2002 | ST9120C2010 | ST9120C3000 | ST9120C3018 | ST9120C4008 | ST9120C4016 | ST9120C4040 | ST9120C4057 | ST9120C5005 | ST9120C5013 | ST9120D3009 | ST9120G2024 | ST9120G4004 | ST9120G4038 | ST9120U1003 | ST9141A1002 | ST9141A1028 | ST9141B1001 | ST9150A1003 | ST9150B2000 | ST9150B2018 | ST9150B2026 | ST9150C4057 | ST9160A1002 | ST9160B1001 | ST9160B1019 | ST9160B1027 | ST9160B1035 | ST9160B1043 | ST9160B1050 | ST9160B1068 | ST9160B1076 | ST9160C1000 | ST9160C1018

honeywell st9120u1011

Honeywell TP970A2004 Pneumatic Thermostat 60-90 2 Pipe

honeywell tp970a2004

Resideo Y8610U Intermittent 1 or 2-Rod Natural Gas/LP Pilot Retrofit Kit for Gas-Fired Atmospheric Furnaces, 24 VAC

Intermittent pilot retrofit kits save energy by converting atmospheric standing pilot systems to intermittent pilot
• Use with natural or LP gas
• Provides 100% pilot gas shutoff if pilot fails to light, after 6 min delay, trial for ignition is repeated
• Ignition trail/delay sequence is repeated until the appliance lights or call for heat is removed
• 2 sec flame failure response time
• 0 or 30 sec pre-purge time
• Ignition sequence - continuous retry, after trial for ignition, pilot gas shuts off for 5 min then another trial for pilot ignition takes place
• Typical gas control - VR8204, VR8304
• Ignition source - internal high voltage spark generator
• Ignition trials to lockout - continuous retry
• 1 amp pilot, 2 amp at 24 VAC maximum valve load
• Q345, Q3451 typical ignition hardware
• 15 or 90 sec lockout timing and ignition trial time
• VR8204, VR8304 typical gas control
  
  

  honeywell y8610u4001

E.S.P. Company UHS24 Humidifier Solenoid Valve Replacement Kit 24 VAC,

ESP Company UHS24

Sid Harvey B163-14R Power Head Assembly V8043E-B REMANUFACTURED,

B163-14R

Sid Harvey Honeywell Protectorelay RA116A Universal Relay, 120 VAC , 75 sec Nominal

Interrupted ignition type
• Combine a Protectorelay unit for cycling the burner and a Pyrostat flame detector for sensing temperature changes of flue gases up to 1000 deg F
• Manual reset of safety switch required after ignition failure completely shuts off main burner
• Include manual trip safety switch to assure burner shutdown during servicing
• Mount with flange for mounting on curved or flat surfaces
• Works with 2-wire and 3-wire 24 VAC thermostat
• 2 years warranty
  Sid Harvey Remanufactured R20R
  
  

  R20R

Sid Harvey Remanufactured R80-52R Protectorelay & Hydronic Heating Controller for Oil Hydronic System REMANUFACTURED,

R80-52R

Sid Harvey Remanufactured R80-40R Combination Protectorelay 5' Remote Bulbs. REMANUFACTURED,

R80-40R