404 Results

Mainstream Engineering, Goodman, ESP, Software, Training, Testing, Tools & Training, Temperature & Humidity Measurement, Test Instruments, Ventilation & IAQ, Refrigeration

Qwiklug® Compressor Terminal Repair Kit G32-265
Qwiklug® Compressor Terminal Repair Kit
Wire Gauge: 10; Lead Length: 4' w/ Spade Terminal; Pkg. Qty.: 3;
Brand: Mainstream Engineering Mfg #: QT2910

Qwiklug® Compressor Terminal Repair Kit G32-266
Qwiklug® Compressor Terminal Repair Kit
Wire Gauge: 12; Lead Length: 4' w/ Spade Terminal; Pkg. Qty.: 3;
Brand: Mainstream Engineering Mfg #: QT2912

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

HEPA Duct Mounted Air Cleaner 320CFM B96-801
HEPA Duct Mounted Air Cleaner 320CFM
Description: HEPA Air Cleaner 320; Outflow Duct Size: 8";
Brand: Goodman Mfg #: CC-HEPA


Electronic with Air Switch and Carbon Filters B82-856
Electronic with Air Switch and Carbon Filters
Description: Electronic Air Cleaner 1400; Duct Size: 20" x 20"; CFM: 1,400;
Brand: Goodman Mfg #: GSAS-12

Teflon Seal Gaskets B16-831
Teflon Seal Gaskets
Description: Teflon Seal Gaskets (12-Pk.) 3 each TR034-6, TR100-6, TR114-6, and TR134-6;
Brand: ESP Mfg #: TR10-12

Qwiklug® Compressor Terminal Repair Kit G37-396
Qwiklug® Compressor Terminal Repair Kit
Wire Gauge: 10; Lead Length: 2' w/ Wire Nut; Pkg. Qty.: 3;
Brand: Mainstream Engineering Mfg #: QT2810

16 Teflon Seal Gasket B16-827
16 Teflon Seal Gasket
Description: 16 Teflon Seal Gasket for 3/4" Valve (6-Pk.);
Brand: ESP Mfg #: TR034-6

Replacement Media Filter - GMU/GBB-16X25 B82-848
Replacement Media Filter - GMU/GBB-16X25
Description: Media Filter for GMU/GBB-1625;
Brand: Goodman Mfg #: AMP-M1-1056

Replacement Media Filter - GMU/GB/GRM20X25 B82-850
Replacement Media Filter - GMU/GB/GRM20X25
Description: Media Filter GMU/GBB/GRAM-2025;
Brand: Goodman Mfg #: AMP-M8-1056

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

Electronic with Air Switch and Carbon Filters B82-854
Electronic with Air Switch and Carbon Filters
Description: Electronic Air Cleaner 1200; Duct Size: 16" x 20"; CFM: 1,200;
Brand: Goodman Mfg #: AE14-1620-51

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

Electronic with Air Switch and Carbon Filters B82-855
Electronic with Air Switch and Carbon Filters
Description: Electronic Air Cleaner 1400; Duct Size: 16" x 25"; CFM: 1,400;
Brand: Goodman Mfg #: AE14-1625-51

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


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

Qwiklug® Compressor Terminal Repair Kit G37-397
Qwiklug® Compressor Terminal Repair Kit
Wire Gauge: 12; Lead Length: 2' w/ Wire Nut; Pkg. Qty.: 3;
Brand: Mainstream Engineering Mfg #: QT2812

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

Whole House HEPA & Air Purification System With UV Light and PCO Filter B73-146
Whole House HEPA & Air Purification System With UV Light and PCO Filter
Description: Whole Hose HEPA Air Cleaner; Outflow Duct Size: 8";
Brand: Goodman Mfg #: AMHP-250-UPD
FTL Finance
Powered by Site Search powered by SLI Systems
Select products to compare.
Compare