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McDonnell & Miller
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Blowdown Valves
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Boiler Water Feeders
(5)
Flow Switches
(3)
Hydronic Boiler Parts & Accessories
(17)
Hydronic Low Water Cutoff
(9)
Liquid Level Measuring Instrument Accessories
(1)
Liquid Level Sensors & Probes
(2)
Liquid Level Sensors/Float Switches
(2)
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Water Heater Controls
(1)
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(2)
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(2)
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(3)
2 A
(1)
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2350000 Btu/hr
(1)
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(1)
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(2)
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(2)
NPT
(8)
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(2)
7-9/16 in H x 6-7/8 in W
(1)
3-23/32 in L x 3-3/4 in W
(1)
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Filters
Search within brand
Categories
Blowdown Valves
(1)
Boiler Water Feeders
(5)
Flow Switches
(3)
Hydronic Boiler Parts & Accessories
(17)
Hydronic Low Water Cutoff
(9)
Liquid Level Measuring Instrument Accessories
(1)
Liquid Level Sensors & Probes
(2)
Liquid Level Sensors/Float Switches
(2)
New Items
(1)
Water Heater Controls
(1)
Water Heater Gaskets & Hardware
(2)
Water Heater Switches
(2)
Amperage Rating
3.7 to 7.4 A
(3)
2 A
(1)
BTU Rating
2350000 Btu/hr
(1)
Body Material
Brass/Stainless Steel
(1)
Connection Type
3/4 in NPT
(2)
1 in NPT
(2)
NPT
(8)
Dimensions
3-1/4 in L
(2)
7-9/16 in H x 6-7/8 in W
(1)
3-23/32 in L x 3-3/4 in W
(1)
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MCDONNEL/MILLER FS4-3 FLOW SWITCH (GEN. PURPOSE)
MFR Part #:
MFR Part #
FS4-3
U/M
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MCDONNEL/MILLER RB-122E LOW WATER CUT-OFF
MFR Part #:
MFR Part #
144676
U/M
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MCDONNEL/MILLER SA67-2 FLOAT & BELLOWS ASSEMBLY
MFR Part #:
MFR Part #
344200
U/M
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MCDONNEL/MILLER 64 L.W. FUEL CUTOFF
MFR Part #:
MFR Part #
143600
U/M
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MCDONNEL/MILLER 120601 FS8-W FLOW SWITCH 1NPT
MFR Part #:
MFR Part #
120601
U/M
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MCDONNEL/MILLER FS4-15SS PADDLE KIT (310451)
MFR Part #:
MFR Part #
310451
U/M
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MCDONNEL/MILLER FS5-3/4 FLOW SWITCH (HIGH SENS.)
MFR Part #:
MFR Part #
114760
U/M
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MCDONNEL/MILLER 61 FLOAT TYPE LWCO
MFR Part #:
MFR Part #
140100
U/M
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MCDONNEL/MILLER 11 SWITCH
MFR Part #:
MFR Part #
309100
U/M
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MCDONNEL/MILLER 67 L.W. CUTOFF W/QUICK HOOK-UP
MFR Part #:
MFR Part #
67
U/M
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MCDONNEL/MILLER 63-M L.W. FUEL CUTOFF W/MAN. RESET
MFR Part #:
MFR Part #
143100
U/M
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MCDONNEL/MILLER 63 LW FUEL CUTOFF (CAN)
MFR Part #:
MFR Part #
63
U/M
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MCDONNEL/MILLER PA-800 PS851-120 PROBE
MFR Part #:
MFR Part #
PA-800
U/M
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MCDONNEL/MILLER 347600 FLOAT & ROD PUMP CONTROL SA150-11
MFR Part #:
MFR Part #
347600
U/M
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MCDONNEL/MILLER 150S-M-HD MERCURY FREE
MFR Part #:
MFR Part #
150S-M-HD
U/M
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MCDONNEL/MILLER 25-A BOILER WATER LEVEL CONTROL
MFR Part #:
MFR Part #
126800
U/M
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