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Controllers & Accessories

WHST 300 T50 – Hot water heater register control thermostat with duct sensor – Helios

£260.59 ex. VAT
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Controllers & Accessories

WS – Reversing switch – Helios

£71.07 ex. VAT
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Louvre Shutters

WSG 100/50 – Helios – External Louvre – Rectangular

£315.92 ex. VAT
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Louvre Shutters

WSG 200 – Helios – External Louvre – Square

£92.14 ex. VAT
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Louvre Shutters

WSG 250 – Helios – External Louvre – Square

£104.22 ex. VAT
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Louvre Shutters

WSG 30/15 – Helios – External Louvre – Rectangular

£104.22 ex. VAT
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Louvre Shutters

WSG 315 – Helios – External Louvre – Square

£111.89 ex. VAT
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Louvre Shutters

WSG 355 – Helios – External Louvre – Square

£138.22 ex. VAT
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Louvre Shutters

WSG 40/20 – Helios – External Louvre – Rectangular

£120.66 ex. VAT
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Louvre Shutters

WSG 400 – Helios – External Louvre – Square

£166.74 ex. VAT
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Louvre Shutters

WSG 450 – Helios – External Louvre – Square

£197.45 ex. VAT
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Louvre Shutters

WSG 50/25 – Helios – External Louvre – Rectangular

£161.26 ex. VAT
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Louvre Shutters

WSG 50/30 – Helios – External Louvre – Rectangular

£176.61 ex. VAT
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Louvre Shutters

WSG 500 – Helios – External Louvre – Square

£227.07 ex. VAT
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Louvre Shutters

WSG 60/30 – Helios – External Louvre – Rectangular

£183.20 ex. VAT
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Louvre Shutters

WSG 60/35 – Helios – External Louvre – Rectangular

£202.94 ex. VAT
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Louvre Shutters

WSG 630 – Helios – External Louvre – Square

£285.21 ex. VAT
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Louvre Shutters

WSG 70/40 – Helios – External Louvre – Rectangular

£222.69 ex. VAT
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Louvre Shutters

WSG 710 – Helios – External Louvre – Square

£354.32 ex. VAT
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Louvre Shutters

WSG 80/50 – Helios – External Louvre – Rectangular

£285.21 ex. VAT
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Controllers

WSUP – Helios – Clock Timer

£243.52 ex. VAT
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Controllers

WSUP-S – Helios – Clock Timer

£230.36 ex. VAT
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Supply Valves

ZAV 125 – Supply air extract air valve – Helios

£43.26 ex. VAT
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Supply Valves

ZAV 80 – Supply air extract air valve – Helios

£33.99 ex. VAT
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Heat Recovery & Wholehouse Units

ZEB 380 – Helios – Central Ventilation Box

£296.18 ex. VAT
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Heat Recovery & Wholehouse Units

ZEB EC – Helios – Central Ventilation Box

£528.73 ex. VAT
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Valves & Grilles 

ZLA 100 – Helios – Automatic Passive Ventilation

£144.80 ex. VAT
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Supply Valves

ZLA 125 FB – Supply air unit – Helios

£42.23 ex. VAT
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Supply Valves

ZLA 125 IB 22 – Supply air unit – Helios

£89.61 ex. VAT
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Supply Valves

ZLA 125 IB 30 – Supply air unit – Helios

£89.61 ex. VAT
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Supply Valves

ZLA 125 IB HY 6 – 45 – Supply air unit – Helios

£132.87 ex. VAT
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Supply Valves

ZLA 125 RS – Supply air unit – Helios

£72.10 ex. VAT
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Supply Valves

ZLA 125 SE – Supply air unit – Helios

£41.20 ex. VAT
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Valves & Grilles 

ZLA 160 – Helios – Automatic Passive Ventilation

£197.45 ex. VAT
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Valves & Grilles 

ZLA 80 – Helios – Automatic Passive Ventilation

£125.05 ex. VAT
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Supply Valves

ZLE 100 – Supply air element – Helios

£75.19 ex. VAT
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