SEARCH NOW FOR ALL YOUR RADWELL SOLUTIONS
Radwell is here to supply you with all your plant floor needs.
HVAC / Boiler Control
![](https://az343058.vo.msecnd.net/ukimages/warranty_logo_2year_en-GB.jpg)
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 authorisation by any rights holder.
Filter Results
Sorting/Paging
![JOHNSON CONTROLS XP-9102-8204](https://az343058.vo.msecnd.net/productimagethumbnails/fefea494b3ae42259f95f204170cb948.jpg)
JOHNSON CONTROLS
METASYS
XP-9102-8204
DISCONTINUED BY MANUFACTURER, EXPANSION MODULE, 6 AI ANS 2 AO
✓ IN STOCK!
Buy Surplus As Low As
€339.92
€339.92
![HONEYWELL S984F-1005](https://az343058.vo.msecnd.net/productimagethumbnails/7bd0f73c281f48638d6ae944dbc94fa1.jpg)
HONEYWELL
S984F-1005
STEP CONTROLLER
✓ IN STOCK!
€1,451.29
Buy Surplus As Low As
€871.53
€871.53
Repair Your Items
€741.22
![UNITED TECHNOLOGIES HK-50AA-002](https://az343058.vo.msecnd.net/productimagethumbnails/afc4b13af4774ee085538615f20641ff.jpg)
UNITED TECHNOLOGIES
CARRIER
HK-50AA-002
DISCONTINUED BY MANFACTURER, CONTROLLER, 2 CHANNEL, 12 INPUTS EACH
✓ IN STOCK!
Buy Surplus As Low As
€2,067.87
€2,067.87
Repair Your Items
€1,746.83
![HONEYWELL 118702E](https://az343058.vo.msecnd.net/productimagethumbnails/cb26cae276e84e729bafdcda9e95a8cf.jpg)
HONEYWELL
118702E
DISCONTINUED BY MANUFACTURER, REMOTE RESET COVER, FOR USE WITH RA890F,G AND R4795 SERIES
Buy Surplus As Low As
€308.76
€308.76
Repair Your Items
€226.62
![UNITED TECHNOLOGIES HK42FZ011](https://az343058.vo.msecnd.net/productimagethumbnails/f898ed2e76864ae1ae2b863814207a23.jpg)
UNITED TECHNOLOGIES
CARRIER
HK42FZ011
DISCONTINUED BY MANUFACTURER, FURNACE CONTROL, HSCI, 24 VAC INPUT, 465 MA, 60 HZ, 120 VAC LINE, 1012-940
✓ IN STOCK!
Buy Surplus As Low As
€453.23
€453.23
Repair Your Items
€376.75
![JOHNSON CONTROLS XP-9102-8304](https://az343058.vo.msecnd.net/productimagethumbnails/8d91d8689af64cd98404a34af0fc50a3.jpg)
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
€623.19
€623.19
Repair Your Items
€528.77
![HONEYWELL RA890F-1247-3](https://az343058.vo.msecnd.net/productimagethumbnails/8808f7bb7b5a460582577905b0d64a58.jpg)
HONEYWELL
RA890F-1247-3
DISCONTINUED BY MANUFACTURER, FLAME PROTECTOR RELAY, SAFTEY, RESPONSE 3 SECONDS, 120V
Buy Surplus As Low As
€892.30
€892.30
Repair Your Items
€741.22
![ELECTRO CONTROLS KR-80.207](https://az343058.vo.msecnd.net/productimagethumbnails/ef941fc185f9427297c348d755c290de.jpg)
ELECTRO CONTROLS
KR-80.207
DISCONTINUED BY MANUFACTURER, THERMOSTAT, HIGH LIMIT IMMERSION, W/ PUSH BUTTON, 15(5) AMP, 220 VAC, 50/60 HZ, 6, MANUAL RESET, 95C MINUS 5K, 100 MM LENGTH, 60 TO 95 DEGREE C RANGE, IP43
Buy Surplus As Low As
€283.27
€283.27
![XYLEM 5](https://az343058.vo.msecnd.net/productimagethumbnails/353fe949d6b54daab246ce3ce7c4e85a.jpg)
XYLEM
MCDONNELL & MILLER
5
AUTO RESET SWITCH, 120VAC/240VAC, 2-SPDT, GENERAL PURPOSE
€1,118.92
Buy Surplus As Low As
€671.35
€671.35
Repair Your Items
€558.04
![SCHNEIDER ELECTRIC LCX-810](https://az343058.vo.msecnd.net/productimagethumbnails/2dd25694718442d885867a21888721b6.jpg)
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
€557.10
€557.10
Repair Your Items
€462.67
![AUTOFLAME BOILER MM70001/E](https://az343058.vo.msecnd.net/productimagethumbnails/2b2b51d48cf8416086ae6d2e84f4d07f.jpg)
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
€3,399.24
€3,399.24
Repair Your Items
€2,821.37
![XYLEM 150S-M-HD](https://az343058.vo.msecnd.net/productimagethumbnails/30912c6aa9554f98aa39c79cacb3a67c.jpg)
XYLEM
MCDONNELL & MILLER
150S-M-HD
FLOAT SWITCH, PUMP CONTROL HEAD, MANUAL RESET, 172809
✓ IN STOCK!
€1,381.41
Buy Surplus As Low As
€829.98
€829.98
![HONEYWELL L60471005](https://az343058.vo.msecnd.net/productimagethumbnails/a0e0db29b97343ebaeba8c08dcadcc4c.jpg)
HONEYWELL
L60471005
DISCONTINUED BY MANUFACTURER, SUMMER AND WINTER BOILER CONTROL
✓ IN STOCK!
€160.52
Buy Surplus As Low As
€80.26
€80.26
![JOHNSON CONTROLS DX-9200-8454-D](https://az343058.vo.msecnd.net/productimagethumbnails/ba1cd47c34c248c99fc2b5bab5de4624.jpg)
JOHNSON CONTROLS
DX-9200-8454-D
DISCONTINUED BY MANUFACTURER, DISCHARGE AIR CONTROLLER, DIGITAL, METRIC UNITS (DEGREES C; PA; KJ/KG), LONWORKS COMPATIBLE
✓ IN STOCK!
Buy Surplus As Low As
€339.92
€339.92
Repair Your Items
€282.33
![HEAT TIMER HWR-Q-G](https://az343058.vo.msecnd.net/productimagethumbnails/6142ea7eb3354e9cb929de3cecec4d07.jpg)
HEAT TIMER
HWR-Q-G
BOILER CONRTOL UNIT 115VAC 6HZ
✓ IN STOCK!
Buy Surplus As Low As
€3,370.91
€3,370.91
Repair Your Items
€2,832.70
![DELTA CONTROLS DSM-T0B](https://az343058.vo.msecnd.net/productimagethumbnails/252dc663d8f14f73a43d5e3b47ae77fb.jpg)
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
€1,104.75
€1,104.75
Repair Your Items
€925.35
![HONEYWELL 817-00234](https://az343058.vo.msecnd.net/productimagethumbnails/08f994e83b8b4a54a93e54a8165fb380.jpg)
HONEYWELL
817-00234
DISCONTINUED BY MANUFACTURER, HONEYWELL , 817-00234, 81700234, PRESSURE CONTROL SWITCH, 0-300PSI
✓ IN STOCK!
Buy Surplus As Low As
€72.71
€72.71
![XYLEM 53-HD](https://az343058.vo.msecnd.net/productimagethumbnails/0998530594d245119fd9a92c144362bb.jpg)
XYLEM
MCDONNELL & MILLER
53-HD
(137000), HEAD MECHANISM
✓ IN STOCK!
€1,735.50
Buy Surplus As Low As
€1,319.09
€1,319.09
Repair Your Items
€864.92
![PROTECTION CONTROLS 6642-VLT-M5103](https://az343058.vo.msecnd.net/productimagethumbnails/f4ec89b89abe45f9a06685116f4da0bc.jpg)
PROTECTION CONTROLS
PROTECTOFIER
6642-VLT-M5103
MULTI-BURNER CONTROL 3BURNER W/TIMOFIER
✓ IN STOCK!
Buy Surplus As Low As
€1,048.10
€1,048.10
Repair Your Items
€887.58
![PROTECTION CONTROLS 6642-VL](https://az343058.vo.msecnd.net/productimagethumbnails/1dfc738952cf4d6e9f571ebe79abdd93.jpg)
PROTECTION CONTROLS
PROTECTOFIER
6642-VL
DISCONTINUED BY MANUFACTURER, PROTECTION CONTROLS, PROTECTOFIER, FORM 6642-VL, GROUP NO: M3102, COMBUSTION SAFEGUARD, TWO BURNER WITHOUT TIMOFIER, CONTROL MULTI-BURNER LOAD RELAY, FLAME RESP ...
Buy Surplus As Low As
€487.72
€487.72
Repair Your Items
€406.02
![SCHNEIDER ELECTRIC TCX-851](https://az343058.vo.msecnd.net/productimagethumbnails/ac68fe5cbe7d45feb849ab238677f045.jpg)
SCHNEIDER ELECTRIC
ANDOVER CONTROLS
TCX-851
DISCONTINUED BY MANUFACTURER, TERMINAL CONTROLLER, 20 AMP, 24 VAC, 50/60 HZ
✓ IN STOCK!
Buy Surplus As Low As
€334.26
€334.26
Repair Your Items
€302.15
![CLEAVER-BROOKS 104-958](https://az343058.vo.msecnd.net/productimagethumbnails/79be55aa1556435a99599dd1e2b54b15.jpg)
CLEAVER-BROOKS
104-958
DISCONTINUED BY MANUFACTURER, BOILER CONTROL, 250PSI
Buy Surplus As Low As
€906.46
€906.46
Repair Your Items
€752.55
![WATTS WATER TECHNOLOGIES 261](https://az343058.vo.msecnd.net/productimagethumbnails/b5914bd4863848878765dc442ed55bd9.jpg)
WATTS WATER TECHNOLOGIES
TEKMAR
261
BOILER CONTROL, 2 STAGE, SETPOINT, WARM WEATHER SHUT DOWN, AUTO BOILER DIFFERENTIAL, POWERED BOILER PUMP OUTLET, OUTDOOR TEMPERATURE RESET, SETBACK INPUT FOR ENERGY SAVINGS
✓ IN STOCK!
€733.67
Buy Surplus As Low As
€558.04
€558.04
Repair Your Items
€366.36
![AUTOFLAME BOILER MM10004/D](https://az343058.vo.msecnd.net/productimagethumbnails/98353f87c47347f7935ce1046234fe19.jpg)
AUTOFLAME BOILER
MM10004/D
SERVO MOTOR, 24 VAC, 50/60 HZ, METAL HOUSING, SYNCHRONOUS, 25 NM/18 FT LBS OUTPUT TORQUE, 1X PG11-1/2" NPSM, 1X BLANKING PLUG
✓ IN STOCK!
€2,175.84
Buy Surplus As Low As
€1,305.87
€1,305.87
Repair Your Items
€1,083.98
![HONEYWELL 04905-X50-33-333-20-000-000-000](https://az343058.vo.msecnd.net/productimagethumbnails/40bbb828b6ca440ea066dbb2c156d52c.jpg)
HONEYWELL
04905-X50-33-333-20-000-000-000
4905 CONDUCTIVITY CELL, CELL CONSTANT: 50, ELECTRODE MATERIAL: NICKEL, AUTOMATIC TEMP COMPENSATION: FOR APT2000/4000CC AND UDA2182, LEADWIRE LENGTH: 20 FT
€1,087.76
Buy Surplus As Low As
€653.41
€653.41
Repair Your Items
€542.93
![WATTS WATER TECHNOLOGIES 123550](https://az343058.vo.msecnd.net/productimagethumbnails/d5371736bcd344c5b151fc99eab1ec07.jpg)
WATTS WATER TECHNOLOGIES
AERCO
123550
PC BOARD, FOR BOILER
✓ IN STOCK!
Buy Surplus As Low As
€135.97
€135.97
![ALRE KR80.108-1](https://az343058.vo.msecnd.net/productimagethumbnails/4e4d2a59d31645a9bd1f6e07273ee0d4.jpg)
ALRE
KR80.108-1
THERMOSTAT BOILER CONTROL 15AMP 250VAC 100MM
✓ IN STOCK!
Buy Surplus As Low As
€194.51
€194.51
Repair Your Items
€188.85
![ALRE KR80.111-3](https://az343058.vo.msecnd.net/productimagethumbnails/e1d08c63d71a45e49b2e6012b43e0b64.jpg)
ALRE
KR80.111-3
DISCONTINUED BY MANUFACTURER, THERMOSTAT BOILER CONTROL, 15AMP, 250VAC, 0-80DEG C
✓ IN STOCK!
Buy Surplus As Low As
€194.51
€194.51
Repair Your Items
€188.85
![BRAHMA 37564000](https://az343058.vo.msecnd.net/productimagethumbnails/4911924a334547469da977fa022a1cd2.jpg)
BRAHMA
37564000
DISCONTINUED BY MANUFACTURER, CONTROL BOX, 220-240V, 50/60HZ, 30VA
Buy Surplus As Low As
€270.52
€270.52
Repair Your Items
€231.21
![HONEYWELL L404F1342](https://az343058.vo.msecnd.net/productimagethumbnails/d7ab2b53ebf9449c91ee241c67ffcb36.jpg)
HONEYWELL
YAMATAKE
L404F1342
DISCONTINUED BY MANUFACTURER, PRESSURETROL 0.35-10KGF/CM², 0.5-1.5KGF/CM DIFFERENTIAL, SPDT
✓ IN STOCK!
Buy Surplus As Low As
€277.60
€277.60
![HYDROLEVEL SAFGARD-1150](https://az343058.vo.msecnd.net/productimagethumbnails/48a3835aaf454b84b122aa36ef606ecf.jpg)
HYDROLEVEL
SAFGARD-1150
DISCONTINUED BY MANUFACTURER, ELECTRONIC LOW WATER CUTOFF, WITH AUTO RESET,120V ,FOR HOT WATER BOILERS, MODEL 1150
✓ IN STOCK!
€150.13
Buy Surplus As Low As
€114.25
€114.25
![FESTO LOE-D-MINIM36X1.5ET](https://az343058.vo.msecnd.net/productimagethumbnails/8bd9d0a57e9141139b95e7423fcbe1b0.jpg)
FESTO
LOE-D-MINIM36X1.5ET
DISCONTINUED BY MANUFACTURER, (760827), OILER BOWL
✓ IN STOCK!
Buy Surplus As Low As
€121.81
€121.81
![LOCHINVAR KIT3096](https://az343058.vo.msecnd.net/productimagethumbnails/5bb4c64c6df44df48ce1dacffba8d89c.jpg)
LOCHINVAR
KIT3096
DISCONTINUED BY MANUFACTURER, PWM CONVERTER, 3-PORT, 4-20 MA INPUT, 0-10 VDC
✓ IN STOCK!
Buy Surplus As Low As
€266.27
€266.27
Repair Your Items
€188.85
![SIEMENS RMK770-1](https://az343058.vo.msecnd.net/productimagethumbnails/79ae37ccf7a94ade863f9ccd4fd6c151.jpg)
SIEMENS
RMK770-1
BOILER SEQUENCE CONTROLLER, POTENTIAL-FREE INPUT SIGNAL, T1 (PTC), PT1000, POTENTIAL-FREE DIGITAL STATUS CONTACT, LG-NI1000, DC 0...10 V, 2 X LG-NI1000, 1000...1175 OHM, 0...1000 OHM, 5 MA, ...
✓ IN STOCK!
€482.08
Buy Surplus As Low As
€366.48
€366.48
Repair Your Items
€241.62
![INDUSTRIE TECHNIK DBTV-09090U](https://az343058.vo.msecnd.net/productimagethumbnails/21c2a96ee35444b89e22a825354c683d.jpg)
INDUSTRIE TECHNIK
DBTV-09090U
DISCONTINUED BY MANUFACTURER, BOILER THERMOSTAT, 15 AMP, 250 VAC, 2 STAGE, SPDT CONTACT, CLAMP ON, HIDDEN SETPOINT, 120 DEGREE C MAX, IP65
✓ IN STOCK!
Buy Surplus As Low As
€159.58
€159.58
Repair Your Items
€188.85
![INDUSTRIE TECHNIK DBTV-R90110](https://az343058.vo.msecnd.net/productimagethumbnails/8a50d3b9d6c94bcfa0525fe6200ae6b1.jpg)
INDUSTRIE TECHNIK
DBTV-R90110
DISCONTINUED BY MANUFACTURER, BOILER IMMERSION THERMOSTAT, CHANGEOVER SWITCH, 1 STAGE, 90 -110 DEGREE C RANGE,FOR LIQUID ENVIRONMENTS
✓ IN STOCK!
Buy Surplus As Low As
€159.58
€159.58
Repair Your Items
€188.85
![INDUSTRIE TECHNIK DBTZ-060U](https://az343058.vo.msecnd.net/productimagethumbnails/a62cfc9654924804b780f059af499458.jpg)
INDUSTRIE TECHNIK
DBTZ-060U
DISCONTINUED BY MANUFACTURER, BOILER IMMERSION THERMOSTAT, CHANGEOVER SWITCH, 10 AMP, 250 VAC, FOR LIQUID ENVIRONMENT, -35 TO +65 DEGREE C, IP54
✓ IN STOCK!
Buy Surplus As Low As
€159.58
€159.58
Repair Your Items
€188.85
![INDUSTRIE TECHNIK DBTV-50140U](https://az343058.vo.msecnd.net/productimagethumbnails/9aa60e46d01441c2acc28d8de31fe339.jpg)
INDUSTRIE TECHNIK
DBTV-50140U
DISCONTINUED BY MANUFACTURER, BOILER IMMERSION THERMOSTAT, 250 V, CHANGEOVER SWITCH, FOR LIQUID ENVIRONMENTS, IP54
✓ IN STOCK!
Buy Surplus As Low As
€212.45
€212.45
Repair Your Items
€188.85
![HONEYWELL S8600H](https://az343058.vo.msecnd.net/productimagethumbnails/4e51e55a24c44cb38c13590da8cc36a5.jpg)
HONEYWELL
S8600H
DISCONTINUED BY MANUFACTURER, IGNITION MODULE, 100 PERCENT SHUTOFF IP, 24 V AC, 60 HZ, 1 A MAX, 90 SECOND L.O.
Buy Surplus As Low As
€124.64
€124.64
![HONEYWELL S984-D1049](https://az343058.vo.msecnd.net/productimagethumbnails/a6d7a1e434e44ca48f5497d50565792a.jpg)
HONEYWELL
S984-D1049
HONEYWELL S984D1049 - STEP CONTROLLER
Buy Surplus As Low As
€3,087.64
€3,087.64
Repair Your Items
€2,596.64
![MAGNETROL B24-1B10-AAG](https://az343058.vo.msecnd.net/productimagethumbnails/ed67357efa8c4e4186b7b4b1ad216ae7.jpg)
MAGNETROL
B24-1B10-AAG
BOILER FLOAT SWITCH 250PSI 120V 13A 240V 6.5A
Buy Surplus As Low As
€708.17
€708.17
Repair Your Items
€604.31
![HONEYWELL RMA300-SM-F3-MB-TC-TG-F1C3](https://az343058.vo.msecnd.net/productimagethumbnails/8788c1f20a5b4afd9a2424b572275d3b.jpg)
HONEYWELL
RMA300-SM-F3-MB-TC-TG-F1C3
PERCENT METER ANALOG EXPLOSION PROOF
€410.74
Buy Surplus As Low As
€246.44
€246.44
Repair Your Items
€210.56
![TELEDYNE 2400-224](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
TELEDYNE
LAARS
2400-224
24V IGNITION MODULE
€374.86
Buy Surplus As Low As
€225.67
€225.67
Repair Your Items
€188.85
![HONEYWELL RA890F-1478](https://az343058.vo.msecnd.net/productimagethumbnails/1bdb3ffeb88f45979a0b98db76104678.jpg)
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
€2,593.81
€2,593.81
Repair Your Items
€755.39
![HONEYWELL RMA300-SM-MB-F103](https://az343058.vo.msecnd.net/productimagethumbnails/64776eac2306471ba6be4bb4f0c278f1.jpg)
HONEYWELL
RMA300-SM-MB-F103
PERCENT METER ANALOG EXPLOSION PROOF
€450.40
Buy Surplus As Low As
€270.99
€270.99
Repair Your Items
€230.39
![HONEYWELL ABC900A1000](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
HONEYWELL
ABC900A1000
ADVANCED BOILER CONTROL BASE SYSTEM
€9,945.61
Buy Surplus As Low As
€5,967.55
€5,967.55
Repair Your Items
€4,953.45
![HONEYWELL ABC900B1009](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
HONEYWELL
ABC900B1009
ADVANCE BOILER CONTROL BASE CONFIGURATION WITH OPTIONS
€17,049.07
Buy Surplus As Low As
€10,229.82
€10,229.82
Repair Your Items
€8,491.49
![WEIL MCLAIN 1013200](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
WEIL MCLAIN
1013200
BOILER CONTROL
€250.22
Buy Surplus As Low As
€150.13
€150.13
Repair Your Items
€188.85
![JOHNSON CONTROLS DX-9120](https://az343058.vo.msecnd.net/productimagethumbnails/0c2b00f3353846648e2ac4bf844255c0.jpg)
JOHNSON CONTROLS
DX-9120
CONTROLLER METASYS
€1,951.73
Buy Surplus As Low As
€1,171.79
€1,171.79
Repair Your Items
€981.06
![CHROMALOX 292-300065-002](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
CHROMALOX
292-300065-002
LOW WATER CUTOFF MAN RESET
€2,058.43
Buy Surplus As Low As
€1,235.06
€1,235.06
Repair Your Items
€1,025.44