Resideo GS250 Temperature Gauge 2-1/2" W/Well 32F-250 Degrees,
,

Resideo GS250

Honeywell TH8320R1003/WD Programmable Thermostat

• 7 Day 2 Heat/2 Cool 3h/2c 40-90 Deg
  
  

Honeywell T775P2003 Electronic Temp Controller W/3 Temp Inputs 4 SPDT Relays

• Save time on installations with the easy-to-use graphical Interface, large display, and the intuitive programming.
• Use the time clock scheduler or digital input to control the setback and disable output options to help save energy
• Protect equipment from freezing or overheating on models with the modulating high or low limit control option
• Get pinpoint control on modulating outputs by setting the integral and derivative times (PI or PID)
• Configure models with reset in a few easy steps
• Control floating actuators with floating outputs on select models
• Eliminate the need for a separate time delay device and protect equipment with the minimum off time option
• Sensor 5002159-001 included with non-NEMA 4X models
• Sensor T775-SENS-WR included with NEMA-4X models,
  ,
  
  

Honeywell ZDB1020 Zone Damper Bottom Mount 10" x 20" 24 VAC,
,

Starting with the development of the first zoning dampers and registers in the 1950s to today, with exclusive Plug & Play dampers  Zonefirst has led the way in excellence and continued innovation.
ZONEFIRST is the first company that successfully developed and marketed HVAC Zoning Systems back in the 1950s and is today a leading manufacturer of HVAC zone dampers and zoning systems. Several other major zoning companies are in business due to ZONEFIRST.
It was in the mid to late 1950s when Richard Foster developed the first automatic motorized dampers, registers and difusers that were thermostatically controlled. He marketed these products under the trade name Zone-A-Trol with another company when in 1964 he founded Trolex Corporation and the start of the well known trade name Trol-A-Temp. In 1999 the Trol-A-Temp brand was acquired by Honeywell.
Since that time, Trolex has continued to manufacture zone dampers for a number of OEMs. In 2004 Trolex re-entered the HVAC market as ZONE-A-TROL and later the ZONEFIRST tradename. This new name signifies the many firsts the company has developed in the HVAC industry. We were the first company to develop automatic dampers, registers, and diffusers for zoning, centralized zone controllers, the first zoning system to feature normally open dampers and the first to zone heat pumps in the early 1970s

Honeywell 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,

,

Honeywell 50022893-001

Honeywell 50001774-001 Well Stainless Steel 1/2" x 4" C7031 / C7041 / T775

Honeywell Home YTL9160AR1000 Wireless Programmable/Non-Programmable Line Voltage Thermostat Kit
,
,

Bronze Double Check Backflow Preventer with Intermediate Atmospheric Vent, 1/2", FNPT,
,

Resideo SV9602P4832 Gas Valve Natural Gas 3/4" 24 VAC Step Opening,
,

Honeywell SPRD08 Zonefirst SPRD Static Pressure Bypass Regulating Damper 8"

Honeywell SPRD08