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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 522 of 852

Galvanized steel inline duct fan for 8-inch ducts. Delivers up to 275 cfm at 0.000 in SP. Single-speed, standard-efficiency motor is speed controllable. Includes mounting template. Suitable for boosting airflow in residential and light commercial ventilation systems.

TJERNLUND

TJERNLUND DB-2 Inline Duct Fan, 8 in, 275 cfm, 120V AC

BrandTJERNLUND

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Aluminum fan propeller with 4 blades, 18-inch diameter, and 23° pitch. Designed for clockwise-facing discharge. Suitable for moving air in HVAC and refrigeration systems such as condensers, evaporators, and ventilation units.

Dayton

Dayton 18 in 4-Blade Aluminum Fan Propeller, 23° Pitch, Clockwise Discharge

BrandDayton

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Unit-mount thermostat for electric wall and ceiling heaters. Mechanical selector dial adjusts temperature from 40° to 120°F. Operates on 120 to 277V AC with a contact rating of 24 to 277V AC. Includes wire leads for installation.

MARKEL PRODUCTS

MARKEL PRODUCTS T5102 Electric Wall & Ceiling Heater Thermostat

BrandMARKEL PRODUCTS

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CARRIER

CARRIER Furnace Control Board HK42FZ017

BrandCARRIER

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Pressure switch for HVAC and boiler systems, used to monitor and control gas or water pressure. Activates or deactivates the system when pressure reaches a set threshold, protecting equipment from damage. Suitable as a replacement part in HVACR controls, switches, and thermostats.

TELEDYNE LAARS

TELEDYNE LAARS Pressure Switch, RE0240900

BrandTELEDYNE LAARS

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Copeland

Copeland 1F75P-21PR Manual Programmable Thermostat

BrandCopeland

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This temperature control is used in HVACR systems to monitor and regulate temperature, preventing overheating in furnaces, boilers, and commercial refrigeration equipment. It interrupts the circuit when temperatures exceed set limits, ensuring safe operation.

Dayton

Dayton Temperature Control, 38C0003200

BrandDayton

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SCHNEIDER

SCHNEIDER HC-201 Humidistat

BrandSCHNEIDER

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This stainless steel thermostat guard features a hinged cover with lock and key to prevent unauthorized adjustments. The ring base and single-wall construction provide secure mounting and visibility. Inside dimensions are 7-7/8 in H x 5-11/16 in W x 3-3/8 in D; outside dimensions are 8-7/16 in H x 6-1/4 in W x 3-11/16 in D. Suitable for protecting wall-mounted thermostats in commercial and industrial environments.

OEM

OEM APPROVED VENDOR Stainless Steel Thermostat Guard with Lock & Key

BrandOEM

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Flame sensor for gas-fired heating equipment. Detects flame presence to ensure safe burner operation. Used as a replacement component in furnaces, boilers, and rooftop units.

LENNOX

LENNOX 98M87 Flame Sensor

BrandLENNOX

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