65 Results

Source 1, Mainstream Engineering, ESP, Temperature Alarms, Temperature & Humidity Measurement, Test Instruments, Testing, Tools & Training, Software, Training, Ventilation & IAQ

Universal Humidifier Solenoid B17-395
Universal Humidifier Solenoid
Description: Universal Humidifier Solenoid 24V Kit with Multiple Fittings;
Brand: ESP Mfg #: UHS24

EPA Section 608 Study Course Qwik608® B13-041
EPA Section 608 Study Course Qwik608®
Description: Qwik608® — English (includes: "Field Reference Manual" and "QwikStudy™ Guide", software download code for EPA Section 608 interactive software, streamable Video, and downloadable or streamable Audio study materials) with paper test;
Brand: Mainstream Engineering Mfg #: QT3000

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

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

EPA Section 608 Test Qwik608® B13-042
EPA Section 608 Test Qwik608®
Description: Qwik608® — EPA Test Only: English Paper Test Only;
Brand: Mainstream Engineering Mfg #: QT3001

HYBRID ELCTRONIC  AIR CLEANER B84-489
HYBRID ELCTRONIC AIR CLEANER
Description: Premium Electronic Hybrid Air Cleaner;
Brand: Source 1 Mfg #: S1-HEAC3000T

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

EPA Section 608 Study Course Qwik608® B21-521
EPA Section 608 Study Course Qwik608®
Description: Qwik608® — English (includes: "Field Reference Manual" and "QwikStudy Guide", software download code for EPA Section 608 interactive software, streamable Video, and downloadable or streamable Audio study materials) with online QwikTest;
Brand: Mainstream Engineering Mfg #: QT3009

HEAT RECOVERY VENTILATOR 30-160 CFM X91-216
HEAT RECOVERY VENTILATOR 30-160 CFM
CFM: 30 to 160; Length: 27"; Width: 12"; Height: 23"; Volts: 120; Amps: 1.5;
Brand: Source 1 Mfg #: S1-HRV160

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

EPA Section 608 Study Course Qwik608® - SPANISH B18-827
EPA Section 608 Study Course Qwik608® - SPANISH
Description: Qwik608® — Spanish (includes: "Field Reference Manual" and "QwikStudy™ Guide", software download code for EPA Section 608 interactive software, streamable Video, and downloadable or streamable Audio study materials) with paper test;
Brand: Mainstream Engineering Mfg #: QT3004

EPA Section 608 Test Qwik608® B15-370
EPA Section 608 Test Qwik608®
Description: Qwik608® — EPA Test Only: Online QwikTest Only (bilingual);
Brand: Mainstream Engineering Mfg #: QT3008

EPA Section 608 Test Qwik608® - SPANISH B18-828
EPA Section 608 Test Qwik608® - SPANISH
Description: Qwik608® — EPA Test Only: Spanish Paper Test Only;
Brand: Mainstream Engineering Mfg #: QT3002

DEHUMIDIFIER,VENTILATING,95 PTS/DAY B60-864
DEHUMIDIFIER,VENTILATING,95 PTS/DAY
Description: DEHUMIDIFIER,VENTILATING,95 PTS/DAY;
Brand: Source 1 Mfg #: S1-CVD100T01

REPLACEMENT  MEDIA FILTER B84-487
REPLACEMENT MEDIA FILTER
Description: Replacement Media Filter; Dimensions W x H x D: 6" x 3" x 28";
Brand: Source 1 Mfg #: S1-FM501

REPL MERV10 CARTRIDG B84-484
REPL MERV10 CARTRIDG
Description: Replacement MERV10 Cartridge; Dimensions W x H x D: 20" x 5" x 25";
Brand: Source 1 Mfg #: S1-KF-102-718-201

UVC REPL LAMP 120V B84-495
UVC REPL LAMP 120V
Description: UVC Replacement Light Bulb w/Power Supply 120V;
Brand: Source 1 Mfg #: S1-LAPS120A

10 MEDIA REPLACEMENT B85-759
10 MEDIA REPLACEMENT
Description: MERV 10 Media Replacement for B85-755 Echelon Air Cleaner; MERV Rating: MERV 10; Dimensions W x H x D: 4" x 4" x 29";
Brand: Source 1 Mfg #: S1-AA411

20 X 20 MERV AIR CLEANER CHAMPAIGN B84-499
20 X 20 MERV AIR CLEANER CHAMPAIGN
Description: 20 x 20 x 5 Cartridge Media Air Cleaner; Dimensions W x H x D: 20" x 20" x 5";
Brand: Source 1 Mfg #: S1-TM11PAC20202

DUAL LIGHT W 120V B84-479
DUAL LIGHT W 120V
Description: Dual Light W 120V;
Brand: Source 1 Mfg #: S1-CUVCD120

DEHUMIDIFIER,VENTILATING,130 PTS/DAY B60-865
DEHUMIDIFIER,VENTILATING,130 PTS/DAY
Description: DEHUMIDIFIER,VENTILATING,130 PTS/DAY;
Brand: Source 1 Mfg #: S1-CVD130T01

HUMIDIFIER,STEAM,RESIDENTIAL L82-137
HUMIDIFIER,STEAM,RESIDENTIAL
Description: HUMIDIFIER,STEAM,RESIDENTIAL;
Brand: Source 1 Mfg #: S1-STEAM8000T01

MERV 11, 16x25 MD AIR CL L81-489
MERV 11, 16x25 MD AIR CL
Description: 16x25 Echelon Media Air Cleaner; MERV Rating: MERV 11;
Brand: Source 1 Mfg #: S1-TM11PAC16252

ENERGY REC VNT 50-220 CFM X80-009
ENERGY REC VNT 50-220 CFM
CFM: 50 to 220; Length: 27"; Width: 12"; Height: 24"; Volts: 120; Amps: 1.5;
Brand: Source 1 Mfg #: S1-ERV220
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