Vaillant ecoTEC Plus System 637, System Boiler

Product code: 127095

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Price: £1,200.00 inc VAT
Including FREE delivery!!!

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Model:	637
Type:	System
Fuel Type:	Gas
Width:	440 mm
Height:	720 mm
Depth:	335 mm
CH Output:	37 kW
SEDBUK Band:	A

Vaillant ecoTEC Plus System 637

Vaillant ecoTEC Plus System

The Vaillant ecoTEC Plus System range of high efficiency systemnation boilers deliver top SEDBUK Band 'A' rated fuel efficiency and powerful DHW performance.

Vaillant’s ecoTEC Plus System boilers benefit from a compact design and one of the lowest weights in their class, meaning they meet the growing demand from boiler installers and end users for smaller, more lightweight system appliances.

Vaillant ecoTEC Plus System Design

The ecoTEC Plus system range has been designed with ease of installation in mind and includes service valves with pipe clip distance connections. All ecoTEC Plus System boilers are SEDBUK Band 'A' rated, system models have powerful DHW performance and come complete with Vaillant's 'AquaComfort' system. This incorporates a warm start facility, providing instantaneous hot water delivery and a controlling system to ensure a constant hot water temperature. Furthermore, Vaillant ecoTEC Plus System boilers have a built-in expansion vessel of 10 litres.

Vaillant ecoTEC Plus System Features:

• All ecoTEC Plus system boilers come with a 2 year manufacturers guarantee
• Compact dimensions
• Offers excellent siting versatility and easy installation
• Stainless steel heat exchanger
• Allows more heat to be extracted by recapturing otherwise lost heat
• 'AquaComfort' system - providing instantaneous hot water at a constant temperature
• Built-in status / diagnostic display
• Comprehensive status and diagnostic information and push button programming

ecoTEC Range

Plus Flue Instructions

Plus Installation Guide

ACCESSORIES TO ACCOMPANY THIS PRODUCT:

You will need a suitable flue to accompany this product:

	Standard horizontal flue kit (100mm diameter) - 127140 £78.00 inc VAT

	Telescopic extension kit (100mm diameter) - 127152 £48.00 inc VAT

	970mm Flue extension (100mm diameter) - 127154 £42.00 inc VAT

	1970mm flue extension (100mm diameter) - 127155 £72.00 inc VAT

	90 deg elbow (100mm diameter) - 127156 £36.00 inc VAT

	45 deg elbow (pair) (100mm diameter) - 127157 £60.00 inc VAT

Other suitable accessories:

	timeSWITCH 140 7day - 127894 A plug-in 7 day or 24 hour digital programmer for ecoTEC boilers. The programmer has 3 independent on/off periods per day, central heating advance function and holiday set-back function. Calendar function for automatic summer/winter changeover. The timeSWITCH 140 cannot be used with the VRT 50 room thermostat. £60.00 inc VAT		More information... Less information...

	VRT360F wireless prog roomstat - 127886 Wireless programmable room thermostat. The programmer has 3 independent on/off periods per day, central heating advance function, holiday set-back function, adjustable set-back temperature and 3 room temperature profiles. There is also a calendar function for automatic summer/winter changeover. The thermostat can be set to modulate the boiler maximising fuel savings further. £120.00 inc VAT		More information... Less information...

	VRT50 Digital room stat - 127885 A digital room thermostat. Easy to install as it only requires a two-wire connection to the boiler. The digital display shows the current room temperature and is for use with ecoTEC plus combination boilers and timeSWITCH 130 central heating timer. To increase or decrease the room temperature, the home owner simply turns the dial and the display then shows the set temperature. The thermostat can be set to modulate the boiler depending on the actual room temperature thus giving greater efficiency benefits. The VRT 50 cannot be used with the timeSWITCH 140. £42.00 inc VAT		More information... Less information...

	VRT30 Analogue room stat - 127905 A compact analogue room thermostat Efficient control of heating can help to reduce heating costs. For example a 1°C reduction in room temperature can save up to 10% on heating costs. The VRT 30 is suitable for use in 230V external control systems. The VRT 30 room thermostat works in conjunction with all ecoTEC models . The VRT 30 can be used with the following Vaillant timers: £18.00 inc VAT		More information... Less information...

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