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Hi-Limit Sensors
from $17.95
Note: Not all hi-limit sensors may be in stock and delivery times may be delayed. Hi-limit sensors are non-refundable/non-returnable.
Use the chart below to determine which hi-limit sensors are compatible with your hot tub. Please note: all hi-limit sensors except 6600-168 are used for LED top-side controllers. If your J-300 series has an LCD controller, do not use an LED hi-limit sensor. Please contact or chat with us if you are unsure.
6600-140, Sensor: Hi-limit LED Series with Connector; Includes Curled Finger Contacts (32" cable)
6600-144, Sensor: Hi-limit LED Series without Connector; Includes Curled Finger Connectors (32" Cable)
6472-525, Harness: Hi-Limit LX 2-Pin (32" Cable)
6600-179, Sensor: Hi-limit J-400 Series (DSMT Connector for J-1000) (37" Cable)
6600-110, Sensor: Hi-limit with Box End Connectors (90" Cable)
6600-129, Sensor: Hi-limit J-300/J-200 LED with Curled Finger Connectors
6600-168, Sensor: Hi-limit J-300/J-400 LCD with Box End Connectors
6000-093, Sensor: Hi-limit Disc ( All models)
6600-140
6600-144*
6472-525
6600-179
6600-110
6600-129**
6600-168 (LCD)
J-LX/J-LXL
2011+
2011+
J-500 Series (all)
2015+
J-400 Series (all)
Sept 2015+
2010-Aug 2015
2006-2009
2006-2009 LCD
J-300 Series (all)
2016+
2002+ LCD
J-310
2002-2003
2002-2003
J-315
2013-2016
2004-2017
2004-2015
J-320
2002-2003
J-325
2013-2016
2004-2017
2004 & 2008 & 2012-2015
J-330
2002-2003
J-335
2013-2016
2004-2017
J-340
2002-2003
J-345
2013-2016
2004-2017
J-350
2002-2003
2002-2003
J-355
2013-2016
2007-2017
2004-2006
2004-2006
J-360
2002-2003
2002-2003
J-365
2013-2016
2007-2017
2004-2006
2004-2006
J-370
2002-2003
2002-2003
J-375
2013-2016
2007-2017
2004-2006
2004-2006
J-380
2002-2003
2002-2003
J-385
2004-2006
2004-2006
J-200 Series (all)
2018+
J-210
2012-2017
2005-2017
J-220
2005-2017
J-230
2012-2017
2005-2017
J-235
2012-2017
2012-2017
J-245
2012-2017
2012-2017
J-270
2012-2017
2007-2017
J-275
2012-2017
2012-2017
J-280
2012-2017
2007-2017
J-100 Series (all)
2012-2017
2018+
Del Sol
All
*Can use 6600-140**Can use 6600-144
Heater: J-200, J-300,...
from $417.95
North America 60Hz Models6500-402, Heater: LED Models 240V/5.5kW
J-385(2014-2015)
J-375, J-365, J-355(2007-2015)
J-325 (2005-2007)
J-345, J-335(2004-2015)
J-340, J-330, J-320(2002-2003)
J-LX & J-LXL Series(2011-2019)
Export 50Hz Models6500-401, Heater: 230V/2.7kW
Heater: J-400 Series
from $13.95
J-400 Series hot tub heaters by model date:
September 2015+: 6500-843, Heater: Plastic 240V/5.5kW JHT
2010-Aug 2015: 6500-417 Heater: North America 60Hz, 240V/5.5kW Hi-Flow, DSMT (Nuts and Gaskets Included)
6000-176, Nut (2 Required Per Heater for 6500-417)
2006-2009: 20138-001, Heater: 240V/5.5kW Hi-Flow
Heater: J-200 Series
from $204.95
J-200 Series
All North America 60Hz Models without Circulation Pumps6500-412, Heater LED Models 240V/5.5kW (All J-385, J-375, J-365, J-355, J-345, J-335 Models.Heater 240V/5.5kW for 2013-2017 J-200 Models w/o Circ. Pumps (Nuts And Gaskets Included)
6500-005, Heater: 120V/1kW or 240V/4kW, 15€ for 2018+ J-210, J-215, J-225 Convertible Models (Nuts And Gaskets Included)
6000-338, Heater: 120V/1kW or 240V/4kW, 15€, for 2005-2017 J-210, J-215, J-225 Models (Nuts And Gaskets Included)
Heater: J-300 Series
from $34.95
J-300 Series (2016+)
North America 60Hz Models6500-412, Heater LED Models 240V/5.5kW (All J-385, J-375, J-365, J-355, J-345, J-335 Models
6500-420, Heater LED Models: 120V/1kW or 240V/4kW (All J-325, J-315 models)
Export 50Hz Models
6500-405 Heater: 230V/2.7kW (2016+ J-315/J-325 Models)
J-300 Series (2002-2015)
6500-403, Heater: LCD Models 240V/5.5kW (except 2002-2015 J-310/J-315 & 2004 J-325)
6500-063, Heater: 120V/1kW or 240V/4kW (for J3-10/J-315/J-325 convertible models)
6540-034, Adapter: MPT 1/8€ x 3/8€ Barb, 316SS (J-310/J-325 Freeze Line)
Heater: Arctic Spa 2005+
from $377.00
Please note: Some parts may not be stocked at time of ordering and may result in shipping delays.
1-HQ48-9121-7S-K, Arctic spa heater 2005+
1-HQ48-9121, Heater Manifold
Replaces: 1-THP2550-5350, A2550-5350ET, A2550-5300ET
5.5 kWatt
240V
60Hz
90 degree in
48" cord
2" x 12"
Heater: J-500 Series
from $484.95
J-500 Series (2015+)
North America 60Hz Models6500-843, Heater: Plastic 240V/5.5kW JHT
Export 50Hz Models6500-844 Heater: Plastic 230V/2.7kW JHT