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Commercial HVAC for Buildings

Source Commercial HVAC for Buildings worldwide — 8,515 parts in stock from 12 brands. Browse thermostats, controls, fans & more at 3G Electric.

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Page 513 of 852

Hydronic zone valve for HVAC systems, used to control water flow to individual heating or cooling zones. Responds to thermostat signals to open or close, regulating temperature in residential or commercial hydronic systems.

ERIE

ERIE VT2222G13A020 Hydronic Zone Valve

BrandERIE

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Square push-button thermostat for heat and cool applications. Features 1H/1C staging, manual changeover, and 7-day programming. Temperature control range 44° to 90°F. Terminal designations include O, B, C, G, RC, RH, W. Horizontal mounting.

Robertshaw

Robertshaw RS9110 Manual Changeover Thermostat, 1H/1C, 7-Day Programmable

BrandRobertshaw

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Replacement wheel for HVACR fans, filters, and ventilation parts. Compatible with manufacturer part number 22YK17. Sold as a 2-pack. Used in commercial and industrial air-moving systems.

Dayton

Dayton Wheel, VE22YK18WG, 2-Pack

BrandDayton

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Single-stage heat-only line-voltage analog thermostat with exposed dial. SPST open-on-rise switch controls 120-277V AC resistive loads such as electric baseboard heaters or radiant ceilings. Temperature range 50° to 90°F, system setting On only, no fan setting.

PRO1 IAQ

PRO1 IAQ T501ML2 Analog Thermostat

BrandPRO1 IAQ

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Locking device for securing knobs, handles, and wheels on HVACR equipment. Prevents unauthorized or accidental adjustment. Suitable for use in commercial and industrial heating, ventilation, air conditioning, and refrigeration systems to support lockout/tagout procedures.

Dayton

Dayton Locking Device VE22YK17LDG

BrandDayton

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Pressure switch for HVACR systems that monitors refrigerant or air pressure to control circuit activation at set thresholds. Used in commercial refrigeration, air conditioning units, and heat pumps to protect compressors and maintain system efficiency.

HUBBELL

HUBBELL Pressure Switch, 69HAU3

BrandHUBBELL

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ERIE

ERIE AG23A02A Actuator

BrandERIE

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Glo-bar holder for mounting and positioning igniters in gas-fired heating systems. Used in HVACR equipment such as furnaces and boilers to ensure proper alignment for reliable ignition.

Dayton

Dayton Glo-Bar Holder TP-205

BrandDayton

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Replacement blower wheel for HVACR fans, filters, and ventilation systems. Compatible with manufacturer part number 4YP01. Used to move air in commercial or industrial ventilation and filtration setups, maintaining airflow in heating, cooling, and exhaust applications.

Dayton

Dayton Blower Wheel, CBW42

BrandDayton

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This cold air flange accessory directs cooled airflow from a compatible Climate Pro 18 portable air conditioner to a targeted area. It is used in spot cooling applications where precise airflow direction is needed.

MOVINCOOL

MOVINCOOL Cold Air Flange for Climate Pro 18

BrandMOVINCOOL

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