Made by Balboa WaterGroup
GS500Z Complete Control System
This system consists of a GS500Z control box (3kW Heater), a VL200 mini control Panel (11cm x 4cm) and 3 cables, 1 x 2 speed pump, 1 circ pump / blower or ozone cable and a 2 pin light cable.
Please call if you would like our optional upgrade of the larger VL240 (MVP240) 3 button panel instead, the dimensions are 13.4cm x 4.9cm and is oval shaped.
This system is made of M7 Technology which is a Balboa twin sensor control system, this means you don't need to drill a hole for a temperature thermostat, their is no pressure switch or high limit sensor, the system works by sensing the difference between the two thermostats, pre heater is the current temperature post heater is the hi limit and if both sensors are the same the element is working.
The M7 systems are great for upgrades on hot tubs because their so easy to fit into a system, this also applies if your building a hot tub from new.
Manufacturers CodePart Number: PK-51042
Length (cm): 50
Width (cm): 12
Height (cm): 27
Plumbing Size (Inch's): 2
Includes: All Cables
Pump 1: Single or dual speed
Pump 2: No Connection
Pump 3: No Connection
Air Blower: No Connection
Heater: 3kw M7
Light option: 12 Volt
Topside Controller Included: VL200 (Optional VL240)
Circulation Pump: Ready
Radio TV/AV: Ready
Please note all Hot tub Parts sold are UK Spec, which means designed for 230 V at 50Hz
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At Hot Tub DIY we want to make it as easy as possible for you to repair or build your hot tub, the following guides relate to this product.
For a full list of guides please go to our Articles page and choose a section : Hot Tub Help Articles
Hot Tub Electrical Guides