351 Results
Mainstream Engineering, Goodman, ESP, Screwdrivers, Hand Tools, Tools, Testing, Tools & Training, Software, Training, Ventilation & IAQ
B17-395
Universal Humidifier Solenoid
Description: Universal Humidifier Solenoid 24V Kit with Multiple Fittings;
Brand: ESP
Mfg #: UHS24
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
B96-801
HEPA Duct Mounted Air Cleaner 320CFM
Description: HEPA Air Cleaner 320; Outflow Duct Size: 8";
Brand: Goodman
Mfg #: CC-HEPA
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
B82-848
Replacement Media Filter - GMU/GBB-16X25
Description: Media Filter for GMU/GBB-1625;
Brand: Goodman
Mfg #: AMP-M1-1056
B82-850
Replacement Media Filter - GMU/GB/GRM20X25
Description: Media Filter GMU/GBB/GRAM-2025;
Brand: Goodman
Mfg #: AMP-M8-1056
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
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
B12-144
Replacement Humidifier Pad
Description: 10" x 13" x 1-1/2"; Replaces: Aprilaire Model 350, 360, 560, 760;
Brand: ESP
Mfg #: A35PR
B13-042
EPA Section 608 Test Qwik608®
Description: Qwik608® — EPA Test Only: English Paper Test Only;
Brand: Mainstream Engineering
Mfg #: QT3001
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
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
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
B21-079
Universal Humidifier Solenoid
Description: Universal Humidifier Solenoid 24V;
Brand: ESP
Mfg #: UHS99
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
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
B15-370
EPA Section 608 Test Qwik608®
Description: Qwik608® — EPA Test Only: Online QwikTest Only (bilingual);
Brand: Mainstream Engineering
Mfg #: QT3008
B18-828
EPA Section 608 Test Qwik608® - SPANISH
Description: Qwik608® — EPA Test Only: Spanish Paper Test Only;
Brand: Mainstream Engineering
Mfg #: QT3002
B82-851
Carbon Filters (Set Of 3)
Description: Carbon Filters for GMU1620/1625;
Brand: Goodman
Mfg #: 1156-3
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