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Balboa 2.0kw Hot Tub Heater M7

Replacement Balboa 2.0kW Heater M7 
The metal tube on this Balboa heater is 38cm long with an internal tube diameter of 5.5cm - total heater length is 49.5cm 
This heater fits pipework with an internal diameter of 2" 
A very common hot tub heater assembly for the plastic GS/GL spa packs by Balboa. 
Fitted with 24" M7 sensor technology to regulate spa water flow and temperature (2 x 12" sensor wires). 
Heater gaskets and split nut unions are also included making for easy installation and removal. Solvent weld sockets for 2.0" pipe. Fixed into place with 2 x mounting studs top and bottom. 
Model: 58145 
Flow: 21 gpm 
kW: 2.0 kW 
Amps: 8.0/8.5 A A 
Sensor type: M7 Probe 
Mount type: Stud 
Length: 49.5cm 
Plumbing connection: 2" 
Compatible Spa Pack: Balboa GS/GL 
Flow type heater 
Please note this part must be fitted by a qualified Spa engineer 
The element could possibly burn out or become damaged if the heater tube is not primed with water before the unit is switched on 
Please ensure this heater is the correct model and size before purchasing as electrical parts are non refundable once opened. 
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