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 TL7235A1003

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 YTHM1004R3001

Thermostat works standalone or with the THM5421R1021 Equipment Interface Module or with the TrueZONE Wireless Adapter.Smart Schedule - programs in seconds for any lifestyle.Patented interview based programming and installer setup.RedLINK wireless communication.Increase profit per job by including RedLINK accessories that provide comfort and convenience. RedLINK accessories include the RedLINK Internet Gateway, Portable Comfort Control (PCC), Wireless Outdoor Sensor, Wireless Indoor Sensor, Wireless Entry/Exit Remote, Wireless Vent and Filter Boost Remote, TrueSTEAM humidifier with Wireless Adapter and TrueZONE zoning panel with Wireless Adapter.

Selectable for residential and light commercial applications. Meets commercial code and is title 24 compliant.

Light commercial - commercial language (occupied and unoccupied), schedule holidays and custom events, remote setback, economizer and time of day. Remote Setback requires the

THM5421R1021 Equipment Interface Module.

Plain language setup, no manual needed.

Alerts and User Interactions Log - Keeps a searchable history of alerts and setting changes to the thermostat to determine if there is a system malfunction or if the issue was caused by a user error. Saves time in troubleshooting and points the technician in the right direction. The Alert and User Interaction Logs are viewable on a computer after you download them from the thermostat to a microSD card.

Customizable Service Reminders allow dealers to remind their customers when its time to call for service, when their warranty is expiring and to provide customized alerts.

MicroSD port for copying the Installer Setup, Customizable Reminders, Custom Events and Holidays to multiple thermostats.

MicroSD port for adding the dealer's contact information on the screen.

1 assignable output on the TH8321 model to control humidification, dehumidification, ventilation or a stage of heating/cooling.

3 assignable outputs on the Equipment Interface Module to control humidification, dehumidification, ventilation or a stage of heating/cooling. The TH8110 and TH8320 models require the use of a Wireless Indoor Sensor to control humidification and dehumidification.

1 assignable input can be used with a wired outdoor, indoor or discharge sensor.

4 assignable inputs on the Equipment Interface Module can be used with wired outdoor, indoor or discharge sensors, occupancy sensor for remote setback and dry contact devices to

trip pre-packaged or custom alerts such as a full drain pan or water leak.

Extend wireless range of the Equipment Interface Module by connecting a THM4000R1000

Wireless Adapter to the ABCD terminals.

Dual powered - battery or hardwired (C wire).

Precise temperature control (+/- 1° F) for reliable and consistent temperature.

Multiple staging options to provide comfort or energy savings.

TH8110R1008, TH8320R1003, and TH8321R1001 are ENERGY STAR Certified,
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Honeywell YTH8320ZW1007

Honeywell Home YTH5320R1025 Wireless Zoning Adapter
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HONEYWELL YTH5320R1025

Honeywell 203371 Pre-Filter 16" x 25",
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Honeywell 203369

Honeywell 203369/U Pre-Filter , 20" x 25"

Sid Harvey Item #:203369: Replaces Part #:'s : L99-212
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Honeywell 203368

Honeywell 393691/U 1-Stage Replacement Conversion Kit, 8 - 12" Adjustment Range, Import

• Conversion kits, reducer bushings, flanges, etc.
• Regulator spring, o-ring, adjustment screw and cap screw
• 8 - 12" adjustment range

Sid Harvey Item #:393691: Replaces Part #:'s : 12097,
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Honeywell 123872A

Honeywell Home 40003916-021 PowerHead 24 VAC V8043A,
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Honeywell 272742A

Honeywell Home 40003916-026/U Replacement Power Head with End Switch for V8043ESid Harvey Item #:40003916-026: Replaces Part #:'s : 1C633,
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Honeywell 40003916-021

Honeywell 393691 LP Conversion Kit VR42/43/82/83,
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Honeywell 392431

Honeywell Home 50022893-001 Premier White Cover Plate, 7-3/8" W x 5-3/4" H

Sid Harvey Item #:50022893-001: Replaces Part #:'s : L44-336,

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Honeywell 50002883-001