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Products by application:
Products by model number:
Cross-Reference Chart
McDonnell & Miller
Description
Hydrolevel
Model #
Honeywell
900
cut-off w/test light
650
 
900C
as above w/burner test
650
RW700A1031
900M
900 w/manual reset
550
 
901
900 w/o test light
170
RW700A1007
901M
as above w/manual reset
750
RW700B1021
902M
manual reset-retard circuit
550
 
PS-850-120
cut off w/test light
650
 
PS-850-24
as above 24 VAC
600
 
PS-850-M-120
PS-850-120 w/manual reset
550
RW700B1039
PS-850-M-24
as above 24 VAC
500
 
PS-851-120
cutoff w/test light
650
 
PS-851M-120
as above w/manual reset
550
RW700B1054
PS-851-RX2-120
PS-851-120 w/remote mount probe
650R
 
PS-851-SP-M-120
PS-851-M-120 w/short probe
550SV
 
PS-852-24
cutoff w/test light
600
 
PS-852-M-24
as above w/manual reset
500
 
PS-852-SP-24
cutoff w/test light - short probe
600SV
 
PS-852-SP-M-24
as above w/manual reset
500SV
 
RB-120
hot water LWCO, 120 VAC
170SV
RW700A1106
RB-120II
hot water LWCO, 120 VAC
170SV
 
RB-122
same control as above
1150
 
RB-24
hot water LWCO, 24 VAC
1100
 
PS-801-120
steam primary cutoff w/delay 120 VAC
450
RW700A1056
PS-802-24 steam primary cutoff w/delay 24 VAC
400
 
PS-802-RX2-24 PS-802-24 w/remote mount probe
400R
 
PS-800-120
steam primary cutoff 120 VAC
450
RW700A1080
PS-800-24
steam primary cutoff 24 VAC
400
RW700A1098
WF-2-120
Water Feeder 2 gallon 120 VAC
VXT-120
VW400A1004
WF-2-24
Water Feeder 2 Gallon 24 VAC
VXT-24
VW800A1004
WF-4-120
Water Feeder 4 Gallon 120 VAC
VXT-120
 
WF-4-24
Water Feeder 4 Gallon 24 VAC
VXT-24
 
WF-2-U-120 Water Feeder "Unimatch" 120 VAC
VXT-120
 
WF-2-U-24 Water Feeder "Unimatch" 24 VAC
VXT-24
 
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