Switches

Product Image Part Number Product Name BMX Price Spec Sheet
3L03-140 Switch - Interlock/Limit/Pressure 03L03 140S1 Snap Disc Limit Control 3/4" SP DT $ 8.46 LINK
5D51-90 Switch - Interlock/Limit/Pressure 05D51 090S Fan and Limit Control, 8" Element 24v $ 89.52 LINK
770-1 Switch - Interlock/Limit/Pressure 07 70 001S1 Differential Air Pressure Switch, SPDT $ 37.70 LINK
1127-2 Switch - Interlock/Limit/Pressure 11 27 002S1 Strap-On Hydronic Temp Control, SPDT $ 98.00 LINK
1131-102 Switch - Interlock/Limit/Pressure 11 31 102S1 Well Immersion Single Control, SPDT $ 122.55 LINK

Ignitors

Product Image Part Number Product Name BMX Price Spec Sheet
767A-370 Igniter  07 67A370 Hot Surface With 5-1/4" Leads, M Style Mounting Block $ 12.21 LINK
767A-371 Igniter  07 67A371 Hot Surface With 19-1/8" Leads, W Style Mounting Block $ 12.85 LINK
767A-378 Igniter  07 67A378 Hot Surface Mini With 5.125" Leads $ 29.00 LINK
768A-844 Igniter  07 68A844S1 Silicon Nitride 80V Hot Surface Ignitor $ 28.50 LINK
768A-815 Igniter  768A-815 Silicon Nitride 80V Hot Surface Ignitor LINK

Valves

Product Image Part Number Product Name BMX Price Spec Sheet
764-742 Valve - Gas  07 64 742S1 1/2" X 1/2" Female Pipe Thread $ 94.89 LINK
36C03-400 Valve - Gas  36C03-400 3/4" X 3/4" Female Pipe Thread $ 90.50 LINK
36C03U-333 Valve - Gas  36C03U-333 3/4" X 1/2" Female Pipe Thread $ 90.45 LINK
36C03U-433 Valve - Gas  36C03U-433 3/4" X 3/4" Female Pipe Thread $ 114.53 LINK
36C53-418 Valve - Gas  36C53 418S1 3/4" X 3/4" Female Pipe Thread $ 197.94 LINK
36C74-913 Valve - Gas  36C74 913 3/4" X 3/4" Female Pipe Thread $ 268.08 LINK
36C84-912 Valve - Gas  36C84 912 3/4" X 3/4" Female Pipe Thread $ 252.50 LINK
36C84-923 Valve - Gas  36C84 923 3/4" X 3/4" Female Pipe Thread $ 285.65 LINK
36C94-303 Valve - Gas  36C94-303 1/2" X 3/4" Female Pipe Thread $ 122.48 LINK
36G22-254 Valve - Gas  36G22-254 1/2" X 1/2" Female Pipe Thread $ 37.05 LINK
36H33-412 Valve - Gas  36H33-412 3/4" X 3/4" Female Pipe Thread $ 113.31 LINK
36H64-463 Valve - Gas  36H64-463 3/4" X 3/4" Female Pipe Thread $ 136.13 LINK
37C73U-168 Valve - Gas  37C73U168S1 1/2" X 1/2" FPT x Flare $ 85.00 LINK

OEM Replacement Boards

Product Image Part Number Product Name BMX Price Spec Sheet
21M51U-843 Circuit Board Universal Two-Stage Furnace Control Kit  21M51U-843 $ 171.50 LINK
5059-134 Circuit Board Cycle-Pilot Relite Control  50 59 134S1 $ 91.94 LINK
50A55-3797 Circuit Board Trane Direct Replacement Integrated Furnace Control  50A55-3797 $ 85.58 LINK
50A55-743 Circuit Board Goodman Direct Replacement Integrated Furnace Control  50A55-743 $ 45.92 LINK
50A65-843 Circuit Board Universal Integrated Furnace Control for 80V Ignitors  50A65 843S1 $ 95.00 LINK
50A66-743 Circuit Board Lennox Direct Replacement Furnace Control for 80V Ignitors  50A66-743 $ 96.75 LINK
50D50-843 Circuit Board Universal Proven Pilot Spark Ignition Module  50D50 843 $ 93.00 LINK
50E47-843 Circuit Board Universal Hot Surface Ignition Module  50E47-843S1 $ 96.50 LINK
50M56U-801 Circuit Board Lennox / Allied Air Direct Replacement Furnace Control Kit  50M56U-801 $ 83.84 LINK
50T35-743 Circuit Board Goodman Direct Replacement Integrated Furnace Control  50T35-743 $ 80.84 LINK

Sensors

Product Image Part Number Product Name BMX Price Spec Sheet
3049-115 Sensor  30 49 115S1 Mercury Flame Sensor, 48" Element, 1-Pin Terminal,  Bulb Style #20 $ 189.61 LINK
3098-156 Sensor  30 98 156S1 Mercury Flame Sensor, 48" Element, 3 Pin Plug, Bulb Style #20 $ 189.61 LINK

Hydronic Valves

Product Image Part Number Product Name BMX Price Spec Sheet
1311-102 Zoning  1311-102S1 3/4" 3-Wire Hydronic Zone Valve $ 128.90 LINK
1311-103 Zoning  13 11 103S1 1" 3-Wire Hydronic Zone Valve for Tubing $ 141.82 LINK
1361-102 Zoning  1361-102S1 3/4" 2-Wire Hydronic Zone Valve $ 151.15 LINK
1361-103 Zoning  13 61 103S1 1" 2-Wire Hydronic Zone Valve for Tubing $ 160.05 LINK
1361-104 Zoning  13 61 104S1 1 1/4" 2-Wire Hydronic Zone Valve for Tubin $ 185.52 LINK

Relays

Product Image Part Number Product Name BMX Price Spec Sheet
24A01G-3 Relay  24A01G003S1 240V SPST, Normally Open Low Voltage Temperature Control $ 57.43 LINK
24A06G-1 Relay  24A06G001S1 240V DPST Normally Open Temperature Control $ 122.40 LINK