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White-Rodgers, Mainstream Engineering, Software, Training, Testing, Tools & Training, Power Tools, Tools, Test Instruments, Hydronics & Plumbing

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
Catalog Pg.: 1109 View Similar Items
Zone Valve L39-524
Zone Valve
Configuration: 2-Wire; Conn. Size: 3/4"; Cv: 23.5; De-Energized Position: NC;
Brand: White-Rodgers Mfg #: 1361-102
Catalog Pg.: 531 View Similar Items
Zone Valve L39-521
Zone Valve
Configuration: 3-Wire; Conn. Size: 3/4"; Cv: 23.5; De-Energized Position: NC;
Brand: White-Rodgers Mfg #: 1311-102
Catalog Pg.: 531 View Similar Items
Gas Water Heater Control N45-205
Gas Water Heater Control
Pressure Setting: 3.5" W.C.; Pilot: Fixed;
Brand: White-Rodgers Mfg #: 37C73U-168
Catalog Pg.: 593 View Similar Items
Universal Replacement for Electric Water Heater Thermostats and Limits N45-073
Universal Replacement for Electric Water Heater Thermostats and Limits
Calibration: 120°F; Volts: 240; Application: Upper Combination T-Stat for 2 Element Tanks; Temp. Range: 90°F to 150°F; Type: Auto Reset SPDT;
Brand: White-Rodgers Mfg #: 756-50
Catalog Pg.: 592 View Similar Items
Automatic Change-Over Switch L36-145
Automatic Change-Over Switch
F/L Amps @ 120V: 7.5; F/L Amps @ 240V: 3.75; L/R Amps @ 120V: 45; L/R Amps @ 240V: 22.5; Res. Amps: 15; VA Rating: 125;
Brand: White-Rodgers Mfg #: 752-1
Catalog Pg.: 531 View Similar Items
Zone Valve L39-525
Zone Valve
Configuration: 2-Wire; Conn. Size: 1"; Cv: 37.0; De-Energized Position: NC;
Brand: White-Rodgers Mfg #: 1361-103
Catalog Pg.: 531 View Similar Items
Strap-On Control L36-087
Strap-On Control
Switch Action: SPDT; Temp. Range: 100°F - 240°F; Diff.: Fixed 10°F ;
Brand: White-Rodgers Mfg #: 1127-2
Catalog Pg.: 539 View Similar Items
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
Catalog Pg.: 1109 View Similar Items
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
Catalog Pg.: 1109 View Similar Items
Universal Replacement for Electric Water Heater Thermostats and Limits N45-074
Universal Replacement for Electric Water Heater Thermostats and Limits
Calibration: 120°F; Volts: 240; Application: Lower T-Stat for 2 Element Tanks; Temp. Range: 90°F to 150°F; Type: SPST T-Stat Only;
Brand: White-Rodgers Mfg #: 755-1
Catalog Pg.: 592 View Similar Items
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
Catalog Pg.: 1109 View Similar Items
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
Catalog Pg.: 1109 View Similar Items
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
Catalog Pg.: 1109 View Similar Items
Zone Valve L39-522
Zone Valve
Configuration: 3-Wire; Conn. Size: 1"; Cv: 37.0; De-Energized Position: NC;
Brand: White-Rodgers Mfg #: 1311-103
Catalog Pg.: 531 View Similar Items
Automatic Change-Over Switch L36-146
Automatic Change-Over Switch
F/L Amps @ 120V: 7.5; F/L Amps @ 240V: 3.75; L/R Amps @ 120V: 45; L/R Amps @ 240V: 22.5; Res. Amps: 15; VA Rating: 125;
Brand: White-Rodgers Mfg #: 752-2
Catalog Pg.: 531 View Similar Items
Immersion Well L36-156
Immersion Well
Conn. Size: 1/2" NPT;
Brand: White-Rodgers Mfg #: F89-0036
Catalog Pg.: 539 View Similar Items
Universal Replacement for Electric Water Heater Thermostats and Limits N45-077
Universal Replacement for Electric Water Heater Thermostats and Limits
Calibration: 120°F; Volts: 240; Application: Combination 240VAC T-Stat w/ Reset for Single Element Tanks; Temp. Range: 90°F to 150°F; Type: SPST T-Stat w/ DPST Manual Reset;
Brand: White-Rodgers Mfg #: 755-50
Catalog Pg.: 592 View Similar Items
Zone Valve L39-526
Zone Valve
Configuration: 2-Wire; Conn. Size: 1-1/4"; Cv: 42.2; De-Energized Position: NC;
Brand: White-Rodgers Mfg #: 1361-104
Catalog Pg.: 531 View Similar Items
Immersion Control L36-084
Immersion Control
Bulb: 3 1/2 x 7/18";
Brand: White-Rodgers Mfg #: 11B06-1
Catalog Pg.: 539 View Similar Items
Zone Valve L39-523
Zone Valve
Configuration: 3-Wire; Conn. Size: 1-1/4"; Cv: 42.2; De-Energized Position: NC;
Brand: White-Rodgers Mfg #: 1311-104
Catalog Pg.: 531 View Similar Items
Universal Replacement for Electric Water Heater Thermostats and Limits N45-075
Universal Replacement for Electric Water Heater Thermostats and Limits
Calibration: 170°F; Volts: 240; Application: High-Limit Manual Reset for 2 Element Tanks; Temp. Range: 170°F; Type: DPST;
Brand: White-Rodgers Mfg #: 754-1
Catalog Pg.: 592 View Similar Items
Universal Replacement for Electric Water Heater Thermostats and Limits N45-076
Universal Replacement for Electric Water Heater Thermostats and Limits
Calibration: 120°F; Volts: 240; Application: Upper Combo Cycling T-Stat Only for 2 Element Tanks; Temp. Range: 90°F to 150°F; Type: SPDT;
Brand: White-Rodgers Mfg #: 756-1
Catalog Pg.: 592 View Similar Items
Universal Replacement for Electric Water Heater Thermostats and Limits N45-078
Universal Replacement for Electric Water Heater Thermostats and Limits
Calibration: 120°F; Volts: 120; Application: Combination 120VAC T-Stat w/ Reset for Single Element Tanks; Temp. Range: 90°F to 150°F; Type: SPST T-Stat w/ SPST Manual Reset;
Brand: White-Rodgers Mfg #: 755-100
Catalog Pg.: 592 View Similar Items
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