Resideo W8735S3000 Alarm Module 18-24 VAC

Resideo W8735S3000

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

Sid Harvey Item #:Y8610U4001: Replaces Part #:'s : MHY8610U4001,
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Honeywell Y8610U4001

Outstanding Performance:
This damper was specifically designed with R8 insulation specification in mind to contribute to energy savings and help the system pass efficiency audits. Best of all, it helps eliminate hot and cold spots, the biggest cause of callbacks. The improved internal design creates a slower return that ensures a quiet operation.
Installation Made Easy
For fast, accurate installation with no callbacks, the TrueZONE Damper has you covered with a range of features that simplify installation in most applications:

Adjustable Range Stops  Easy to understand and set by utilizing a pushin lever. Theyre used to bleed air into the zones which helps lower pressure and reduce noise.

Push-In Terminals  The same easy wiring design used on TrueZONE Panels. No tools needed, has space for two wires.

Taping Flange  Lets you position insulation under it before sealing with foil tape.

Mechanical Position Indicator  Easy viewing through a clear window.

LED Indicator Lights  Red indicates the damper is closed and green indicates open (used in 3-wire applications)

Honeywell ZD10X12TZ

Honeywell Home YERM5220R8321/U Programmable Equipment Remote Module with Thermostat, Up to 2 Heat/2 Cool Heat Pump or Conventional, 24 VAC

• The Honeywell Home ERM is like a new cordless tool in your toolbox, pull it out whenever it's too costly or time-consuming to run wires from a condensing unit or boiler to control devices
• There are fewer holes to drill and wires to run, just faster, easier installation that gives you more profit per job, make the Honeywell Home ERM your go-to choice for fast, easy equipment installation
• Eliminates the need to run additional wires to your equipment, for example during a heat pump upgrade
• Suitable for outdoor use
• Temperature sensor terminals for outdoor temp sensors or indoor freeze protection
• LED for easy installation checkout
• May reduce damage to homes since wiring/drilling is eliminated
• Attach the ERM to the wall near the compressor or boiler, the location should be at least 3 feet above ground and oriented with the 2-wire exits facing downward mounting
• ERM compressor, boiler connected LEDs

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Honeywell YERM5220R8321

Equipment Interface Module controls up to 4-stages of heat and 2-stages of cool in a heat pump system and up to 3-stages of heat and 2-stages of cool in a conventional system. Three sets of Universal IAQ contacts to control humidification, dehumidification, and ventilation. Four sensor inputs for wired sensors or dry contact devices.,
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Honeywell YTHM5421R1010