SEARCH NOW FOR ALL YOUR RADWELL SOLUTIONS
Radwell is here to supply you with all your plant floor needs.
HVAC / Boiler Control
Radwell is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder.
Filter Results
HONEYWELL
RA890F-1478
DISCONTINUED BY MANUFACTURER, PROTECTORELAY, FLAME SAFETY, FLAME CONTROL, 120 VAC, FLAME RESPONSE 15 SEC, SPDT ALARM CONTACTS
✓ IN STOCK!
Buy Surplus As Low As
$1,470.84
Repair Yours
$800.00
HONEYWELL
RA890G1229
20 VAC PROTECTORELAY W/ 0.8 SECOND FFTR (15 SAFETY SWITCH TIMING)
✓ IN STOCK!
Repair Yours
$790.00
JOHNSON CONTROLS
METASYS
XP-9102-8304
DISCONTINUED BY MANUFACTURER, EXPANSION MODULE, 6 ANALOG INPUTS, 2 ANALOG OUTPUTS, 24 VAC, 50/60 HZ, 3 VA, P/N: XP 9102
✓ IN STOCK!
Buy Surplus As Low As
$584.60
Repair Yours
$560.00
HEAT TIMER
HWR-Q
DISCONTINUED BY MANUFACTURER, BOILER CONTROL UNIT, 120 VAC, 6 AMPS RESISTIVE, 1 AMP PILOT DUTY, 15 AMPS TOTAL, 60 HZ, 30 VA MAX
✓ IN STOCK!
Buy Surplus As Low As
$1,701.31
Repair Yours
$1,887.82
XYLEM
MCDONNELL & MILLER
150S-M-MD-HD
CONTROLLER, LOW WATER CUT-OFF AND PUMP CONTROLLER, SNAP ACTING SPDT SWITCH FOR HIGH TEMPERATURE SERVICE, MAXIMUM DIFFERENTIAL OPERATION HEAD, MAXIMUM PRESSURE 150 PSI, MECHANISM ONLY, (17330 ...
✓ IN STOCK!
Repair Yours
$780.00
XYLEM
MCDONNELL & MILLER
94-7B-HD
LOW WATER CUT OFF AND PUMP CONTROLLER, COMBINATION, WITH POTENTIOMETER SWITCH, FOR STEAM BOILERS, 250 PSI MAX PRESSURE, 166400
✓ IN STOCK!
Repair Yours
$1,875.00
XYLEM
MCDONNELL & MILLER
93-HDLS
162402, HEAD MECHANISM LESS SWITCH, LOW WATER CUT OFF, PUMP CNTROLLER FORR STEAM BOILERS, 150 PSI MAX PRESSURE, MAGNETIC REPULSION
✓ IN STOCK!
Repair Yours
$708.00
XYLEM
MCDONNELL & MILLER
193-B-7B
(164700), HI PRESSURE LEVEL CONTROL, 7B SWITCH, 150 PSI, AUTOMATIC RESET, W/ WATER COLUMN ALTERNATE TAPPINGS
✓ IN STOCK!
Repair Yours
$1,827.00
XYLEM
MCDONNELL & MILLER
94-M-HD
HEAD MECHANISM, 250PSI, SPDT SWITCH, FOR STEAM BOILERS
✓ IN STOCK!
Repair Yours
$1,559.00
XYLEM
MCDONNELL & MILLER
63-HD
HEAD MECHANISM, LOW WATER CUTOFF, 142600
✓ IN STOCK!
Repair Yours
$484.00
XYLEM
MCDONNELL & MILLER
551-S-HD
551S-HD HEAD MECHANISM , 136600
✓ IN STOCK!
Repair Yours
$1,379.00
XYLEM
MCDONNELL & MILLER
51-HD
(134900), HEAD MECHANISM, FOR NUMBER 51 CONTROL,
✓ IN STOCK!
Repair Yours
$649.87
XYLEM
MCDONNELL & MILLER
51-2-M-HD
51-2M-HD HEAD MECHANISM , 135300
✓ IN STOCK!
Repair Yours
$1,135.00
XYLEM
MCDONNELL & MILLER
42S-HD
PUMP CONTROLLER, HEAD MECHANISM, ANDLOW WATER CUT-OFF, 50PSI MAX,120/240VAC
✓ IN STOCK!
Repair Yours
$563.73
XYLEM
MCDONNELL & MILLER
150S-HD
HEAD MECHANISM, SNAP ACTING SPDT, FOR 150 SERIES LOW WATER CUT-OFF/PUMP CONTROLLER, (173003)
✓ IN STOCK!
Repair Yours
$779.00
XYLEM
MCDONNELL & MILLER
110300
AUTO RESET SWITCH, HEAD ASSEMBLY ONLY, NO.5, 115 OR 230VAC, 345 VA, 93/94 SERIES
✓ IN STOCK!
Repair Yours
$386.00
SCHNEIDER ELECTRIC
ANDOVER CONTROLS
LCX-810
DISCONTINUED BY MANUFACTURER, CONTROLLER, W/ I/O EXPANSION PORT, STAND ALONE, PROGRAMMABLE, MICRO PROCESSOR-BASED CONTROLLER, MONITORING HVAC UNITS,18 VA,24 VAC 50/60 HZ
✓ IN STOCK!
Buy Surplus As Low As
$620.02
Repair Yours
$501.03
XYLEM
MCDONNELL & MILLER
93-HD
CONTROLLER, COMBINATION LOW WATER CUT OFF AND PUMP , TWO SNAP ACTING SPDT SWITCH, FOR STEAM BOILERS, 150 PSI MAX PRESSURE, HEAD MECHANISM ONLY
✓ IN STOCK!
Repair Yours
$1,140.00
WATTS
TEKMAR
284
BOILER CONTROL, BAS, FOUR BOILER, 115VAC VOLTAGE, 60HZ FREQUENCY, 18VA CURRENT
✓ IN STOCK!
Repair Yours
$1,461.00
KIDDE-FENWAL, LLC
FIREYE
NXM2G
DISCONTINUED BY MANUFACTURER, INTELLIGENT BOILER LOAD CONTROL WITH FLOW AND RETURN DIGITAL TEMPERATURE SENSORS
✓ IN STOCK!
Buy Surplus As Low As
$2,632.80
Repair Yours
$2,234.89
XYLEM
MCDONNELL & MILLER
67-G
67-G LOW WATER CUT-OFF (QTY 1-11) , 149600
✓ IN STOCK!
Repair Yours
$415.00
XYLEM
MCDONNELL & MILLER
64-A
64A LOW WATER CUT-OFF (QTY 1-11) , 143700
✓ IN STOCK!
Repair Yours
$752.00
DELTA CONTROLS
DSM-T0B
DISCONTINUED BY MANUFACTURER, PROGRAMABLE CONTROLLER, 8 BUTTONS, 24 VAC AT 5 VA OR 10 TO 35 VDC AT 5 VA, 50/60 HZ, 32 TO 120F (0 TO 50C), 10% TO 90% RH, 32 BIT PROCESSOR, 1MB (8 MEGABIT) FLA ...
✓ IN STOCK!
Buy Surplus As Low As
$515.55
Repair Yours
$503.42
HEAT TIMER
MPC-P
DISCONTINUED BY MANUFACTURER, HEATING CONTROL UNIT, PLATINUM, OUTPUT / 6 AMP / 120 VAC
✓ IN STOCK!
Buy Surplus As Low As
$4,892.17
Repair Yours
$2,112.00
KIDDE-FENWAL, LLC
FIREYE
E340
DISCONTINUED BY MANUFACTURER, BOILER ROOM CONTROL, W/ CHASSIS, DUST COVER & DISPLAY MODULE, 24V
✓ IN STOCK!
Buy Surplus As Low As
$6,308.00
Repair Yours
$4,150.00
XYLEM
MCDONNELL & MILLER
51-2-HD
51-2-HD WATER FEEDER HEAD MECHANISM.
✓ IN STOCK!
Repair Yours
$868.37
AUTOFLAME BOILER
MM70001/E
DISCONTINUED BY MANUFACTURER, EVOLUTION MODULE, MK7, 120-230 VAC, 50/60 HZ, 60 W, IP20
✓ IN STOCK!
Buy Surplus As Low As
$1,769.16
Repair Yours
$1,631.55
XYLEM
MCDONNELL & MILLER
150S-MD-HD
LOW WATER CUT-OFF AND PUMP CONTROLLER, SNAP ACTING SPDT SWITCH, MAXIMUM DIFFERENTIAL OPERATION HEAD, MECHANISM ONLY, 150 PSI MAX, (173103)
✓ IN STOCK!
Repair Yours
$793.94
WATTS
AERCO
69151
CONTROL BOARD, FOR BOILER, I/O CONTROL, BOARD ONLY, STAND-OFF MOUNT
✓ IN STOCK!
Repair Yours
$1,044.00
