129 Results

Testo, Mainstream Engineering, Field Controls, ESP, Temperature & Humidity Measurement, Test Instruments, Testing, Tools & Training, Tools, Ventilation & IAQ

915i Thermometer Flexible Smart Probe H28-787
915i Thermometer Flexible Smart Probe
Description: 915i Thermometer Flexible Smart Probe;
Brand: Testo Mfg #: 0563-4915

7" GVD Series Vent Damper X89-701
7" GVD Series Vent Damper
Description: GVD-7PL; Pipe Size: 7"; Height: 11-7/8"; Length: 7-1/16"; Clearance: 1-7/16";
Brand: Field Controls Mfg #: 46487201

Replacement Humidifier Pad B12-142
Replacement Humidifier Pad
Description: 9-7/8" x 9-7/8" x 1-7/8"; Replaces: Aprilaire Models 110, 120, 550;
Brand: ESP Mfg #: A10PR

Combustion Air System - CAS-3 X89-863
Combustion Air System - CAS-3
Description: CAS-3; Application: Any Oil Heating Appliance; Max. Oil GPH Input: Up to 3.25;
Brand: Field Controls Mfg #: 46266301

Replacement Humidifier Pad B12-144
Replacement Humidifier Pad
Description: 10" x 13" x 1-1/2"; Replaces: Aprilaire Model 350, 360, 560, 760;
Brand: ESP Mfg #: A35PR

560i Refrigerant Scale H28-825
560i Refrigerant Scale
Description: Wireless Refrigerant Scale;
Brand: Testo Mfg #: 0564-1560-01

4" ComboVent X81-953
4" ComboVent
Description: ComboVent CV-4; Amps: 1.7; RPM: 3000; Volts: 115; Max. Oil GPH Input 100 PSI: 1.1; Max. Oil GPH Input 140 PSI: 0.9;
Brand: Field Controls Mfg #: 46521801

Replacement Humidifier Pad B12-143
Replacement Humidifier Pad
Description: 14-7/8" x 11-3/8" x 1-7/8"; Replaces: Aprilaire Models 112, 136, 224, 440, 445;
Brand: ESP Mfg #: A12PR


Pipe Clamp H27-030
Pipe Clamp
Description: Pipe Clamp Probe;
Brand: Testo Mfg #: 0613-5505

Combustion Air System - CAS-6 X92-379
Combustion Air System - CAS-6
Description: CAS-6SK; Application: Dual Voltage For Oil or Gas Applications; Max. Gas BtuH Input: Up to 6.50 (GPH) or 910,000 BtuH;
Brand: Field Controls Mfg #: 46266303

SWG Power Venter - Outdoor Mounted Power Venter for Oil & Gas X89-858
SWG Power Venter - Outdoor Mounted Power Venter for Oil & Gas
Description: SWG-5S Power Venter (Stainless); Amps: 1.3; RPM: 3100; Volts: 115; Max. Gas BtuH Input: 290,000; Max. Oil GPH Input: 1.85;
Brand: Field Controls Mfg #: 46395402

SWG Power Venter - Outdoor Mounted Power Venter for Oil & Gas X89-857
SWG Power Venter - Outdoor Mounted Power Venter for Oil & Gas
Description: SWG-4HDS Power Venter (Stainless); Amps: 1.7; RPM: 3000; Volts: 115; Max. Gas BtuH Input: 170,000; Max. Oil GPH Input: 1.1;
Brand: Field Controls Mfg #: 46395401

5" ComboVent X81-954
5" ComboVent
Description: ComboVent CV-5; Amps: 1.3; RPM: 3000; Volts: 115; Max. Oil GPH Input 100 PSI: 1.85; Max. Oil GPH Input 140 PSI: 1.55;
Brand: Field Controls Mfg #: 46521802

Combustion Air System - CAS-7 X92-380
Combustion Air System - CAS-7
Description: CAS-7SK; Application: Dual Voltage For Oil or Gas Applications; Max. Gas BtuH Input: Up to 12.88(GPH) or 1,803,000 BtuH;
Brand: Field Controls Mfg #: 46266304

Universal Humidifier Solenoid B21-079
Universal Humidifier Solenoid
Description: Universal Humidifier Solenoid 24V;
Brand: ESP Mfg #: UHS99

6" RC Draft Control X71-179
6" RC Draft Control
Description: 6" RC Oil Draft Control;
Brand: Field Controls Mfg #: 02722701

Intelligent Refrigerant Valve H28-827
Intelligent Refrigerant Valve
Description: Wireless Refrigeration Valve;
Brand: Testo Mfg #: 0560-5600-01

Draft Inducer Control Kit X81-956
Draft Inducer Control Kit
Description: CK-91FV Gas Control Kit;
Brand: Field Controls Mfg #: 46282691

115i Pipe Clamp Thermometer Smart Probe H28-617
115i Pipe Clamp Thermometer Smart Probe
Description: 115i Pipe Clamp Thermometer Smart Probe (Up to 350' Bluetooth Range);
Brand: Testo Mfg #: 0560-2115-03

4" GVD Series Vent Damper X81-957
4" GVD Series Vent Damper
Description: GVD-4PL; Pipe Size: 4"; Height: 6-1/16"; Length: 8-7/8"; Clearance: 15/16";
Brand: Field Controls Mfg #: 46486901


Sure Temp B13-598
Sure Temp
Temp. Range: -40°F to +180°F;
Brand: ESP Mfg #: ST1236-31

552i Vacuum Smart Probe H28-725
552i Vacuum Smart Probe
Description: 552i Vacuum Smart Probe;
Brand: Testo Mfg #: 0564-2552-01
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