HVACR Parts Controls Test Instruments Temperature & Humidity Measurement Testing, Tools & Training Training Software Mainstream Engineering
248 Results
Robertshaw, Mainstream Engineering, Software, Training, Testing, Tools & Training, Temperature & Humidity Measurement, Test Instruments, Controls, HVACR Parts
L39-574
Pilot Orifice
Gas Type: LP; Inlet Conn.: 1/4"; Orifice Size: 0.01;
Brand: Robertshaw
Mfg #: 10-114
L39-576
Pilot Orifice
Gas Type: LP; Inlet Conn.: 1/4"; Orifice Size: 0.011;
Brand: Robertshaw
Mfg #: 10-211
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
L36-406
700 Series 24 Volt Combination Valve
Volts: 24 VAC; BtuH Capacity: 300,000; Inlet Conn.: 3/4"; Outlet Conn.: 3/4"; Bushings: One 3/4" x 1/2"; Side Tap: No;
Brand: Robertshaw
Mfg #: 700-406
L39-640
Universal Gas Valve
Description: Ignition Gas Valve; Gas Type: Natural; Inlet Conn.: 3/4"; Outlet Conn.: 3/4";
Brand: Robertshaw
Mfg #: 700-056
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
L37-295
Intermittent Pilot Ignition Applications
Description: Valve for Natural Gas/LP with LP Conversion Kit;
Brand: Robertshaw
Mfg #: 720-070
L37-839
Lockout Ignition Control Uni-Kit
Lockout Timing: 90 Seconds; Prepurge Period: None; Description: Lockout;
Brand: Robertshaw
Mfg #: 780-002
L37-715
Standing Pilot Gas Valve
Inlet Conn.: 1/2"; Outlet Conn.: 1/2"; Bushings: One 1/2" x 3/8"; Side Tap: Yes;
Brand: Robertshaw
Mfg #: 720-472
L39-641
700 Series 24 Volt Combination Valve
Volts: 24 VAC; BtuH Capacity: 720,000; Inlet Conn.: 1"; Outlet Conn.: 1"; Side Tap: No;
Brand: Robertshaw
Mfg #: 700-442
L37-709
700 Line Voltage Combination Gas Valve
Inlet Conn.: 3/4"; Outlet Conn.: 3/4"; Pressure Setting: Natural Gas, 3.5" W.C.;
Brand: Robertshaw
Mfg #: 700-454
L39-645
710 Low Profile Gas Heating Valve
Valve Type: Millivolt; Gas Type: Non-regulated; Inlet Conn.: 1/2"; Outlet Conn.: 1/2"; Capillary Length: N/A; Replaces Gen. Controls #: B67;
Brand: Robertshaw
Mfg #: 710-501
L37-702
780 Series Hot Surface Ignition Module
OEM: Rheem; Replaces: 62-22578-01;
Brand: Robertshaw
Mfg #: 780-783
F16-898
RX Series Thermostats
Temp. °F: 200 to 400; Capillary Length: 36"; Bulb O.D. x Length: 3/8" x 5-5/8"; Diff.: 8°F;
Brand: Robertshaw
Mfg #: 5300-401
Powered by
