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Honeywell Home V8043E1145/U Brass 2-Way 2-Position Normally Closed Low Voltage Straight-Through Motorized Zone Valve, 3/4 Inch, NPT
- 2-way on-off low Voltage valves consist of an actuator and valve assembly for controlling the flow of hot water
- Manual opener for valve operation on power failure, valve returns to automatic position when power is restored
- All model may be installed without disassembling the valve
- Compact construction for easy installation
- Complete powerhead may be removed or replaced without breaking plumbing line connections or draining the system
- Actuator motor may be replaced without removing the valve body or draining the system
- The valve can be mounted in any position on a vertical line
- Use this valve in closed loop hydronic systems that do not contain dissolved oxygen in system water, such as fresh water from frequent source of makeup water
- 15 sec nominal open timing
- 18" standard wire lead electrical connection
- Spring return to close valve action
- No SPST auxiliary end switch
- 50 VA pilot duty at 24 VAC , 4.4 amp running with 26.4 amp inrush at 120 VAC end switch rating
- Buna-N (NBR) rubber plug
- Brass case, sector gears, stainless steel cover actuator
Cello WP0-12-8
Item#:
V8043E1145
Manufacturer Item:
V8043E1145
Manufacturer:
HONEYWELL
The JADE economizer system is an expandable economizer control system, which includes a W7220 economizer module (controller) with an LCD and keypad. The W7220 can be configured for 4 different economizer strategies: referential or differential dry bulb, referential or differential enthalpy. The W7220 economizer module can be used as a standalone economizer module wired directly to a commercial set back space thermostat and sensors to provide Outdoor Air dry-bulb economizer control. The W7220 economizer module can be connected to optional sylk bus sensors for single or differential enthalpy control. The W7220 economizer module provides power and communications on the sylk bus for the sylk bus sensors. The W7220 economizer module automatically detects sensors by polling to determine which sensors are present. If a sensor loses communications after it has been detected, the W7220 economizer indicates a device fail error on the display or through the AUX 1 OUT terminal programmed to SYS.
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honeywell w7220a1000
honeywell w7220a1000
Item#:
W7220A1000
Manufacturer Item:
W7220A1000
Manufacturer:
HONEYWELL
ZD12X8TZ Honeywell Home Square Parallel Blade 24 VAC
The ZD is a power close and spring open damper. It has a 24-volt motor used to control circulating air in HVAC systems and used when a normally-open damper is required. The ZD is typically used with the TrueZONE and other electronic zoning systems.
Honeywell ZD12X8TZ
The ZD is a power close and spring open damper. It has a 24-volt motor used to control circulating air in HVAC systems and used when a normally-open damper is required. The ZD is typically used with the TrueZONE and other electronic zoning systems.- Mechanical visual position indicator for damper status
- Solid construction using extruded aluminum frame and blades
- Parallel blade design for low leakage performance
- Simple, easy-to wire, two wire installation with a third wire option M4 for LED open only light
- Reliable, strong, 24 volt spring return motor
- Fail-safe, normally open operation
- Ordering instructions: order ZD (dimensions 1) x (dimensions 2), (motor is always mounted on dimensions 2 side) for example, ZD10x8 is a 10 x 8 Inch damper with the motor on the 8 Inch side, but a ZD8x10 is an 8 x 10 Inch damper that has the motor on the 10 Inch side
- Damper can be installed in any orientation (mounting side can be on either the bottom or the side of the duct)
- Motor or actuators mounting - side or top
- 30 sec power closed/10 sec spring return
- 90 deg angular rotation
Honeywell ZD12X8TZ
Item#:
ZD12X8TZ
Manufacturer Item:
ZD12X8TZ
Manufacturer:
HONEYWELL
Honeywell YTH6320R1023
Item#:
YTH6320R1023
Manufacturer Item:
YTH6320R1023
Manufacturer:
HONEYWELL
Honeywell YTHX9421R5101WW
Item#:
YTHX9421R5101WW
Manufacturer Item:
YTHX9421R5101WW/U
Manufacturer:
HONEYWELL
HONEYWELL YTH6320R1001
Item#:
YTH6320R1001
Manufacturer Item:
YTH6320R1001
Manufacturer:
HONEYWELL
HONEYWELL YTHX9421R5085WW
Item#:
YTHX9421R5085WW
Manufacturer Item:
YTHX9421R5085WW
Manufacturer:
HONEYWELL
ZD16X10TZ Honeywell Home Square Parallel Blade 24 VAC
The ZD is a power close and spring open damper. It has a 24-volt motor used to control circulating air in HVAC systems and used when a normally-open damper is required. The ZD is typically used with the TrueZONE and other electronic zoning systems.
Honeywell ZD16X10TZ
The ZD is a power close and spring open damper. It has a 24-volt motor used to control circulating air in HVAC systems and used when a normally-open damper is required. The ZD is typically used with the TrueZONE and other electronic zoning systems.- Mechanical visual position indicator for damper status
- Solid construction using extruded aluminum frame and blades
- Parallel blade design for low leakage performance
- Simple, easy-to wire, two wire installation with a third wire option M4 for LED open only light
- Reliable, strong, 24 volt spring return motor
- Fail-safe, normally open operation
- Ordering instructions: order ZD (dimensions 1) x (dimensions 2), (motor is always mounted on dimensions 2 side) for example, ZD10x8 is a 10 x 8 Inch damper with the motor on the 8 Inch side, but a ZD8x10 is an 8 x 10 Inch damper that has the motor on the 10 Inch side
- Damper can be installed in any orientation (mounting side can be on either the bottom or the side of the duct)
- Motor or actuators mounting - side or top
- 30 sec power closed/10 sec spring return
- 90 deg angular rotation
Honeywell ZD16X10TZ
Item#:
ZD16X10TZ
Manufacturer Item:
ZD16X10TZ
Manufacturer:
HONEYWELL
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
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
ZDB0814
ZDB0814
Resideo Y8610U Intermittent 1 or 2-Rod Natural Gas/LP Pilot Retrofit Kit for Gas-Fired Atmospheric Furnaces, 24 VAC
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- 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
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honeywell y8610u4001
honeywell y8610u4001
Item#:
Y8610U4001
Manufacturer Item:
Y8610U4001
Manufacturer:
HONEYWELL
Item#:
ZD10X24
Manufacturer Item:
ZD10X24TZ
Manufacturer:
HONEYWELL