Nesta Plus

High Efficiency Condensing Boilers

stainless steel fire tube heat exchanger

Nesta Plus

High Efficiency Condensing Boilers

This class leading design of the Nesta Plus with large volume primary water ensures maximum heat extraction. These features allow a large increase in power with minimal increase in the boiler footprint, the perfect solution when plantroom space is at a premium. The high volume of heating water ensures boiler stability and maximum heat extraction, making the Nesta Plus the perfect solution for any application with a high output requirement but limited plantroom space.

NOx class:

108 %

Thermal efficiency up to:

10:1

Modulation ratio

BIM (2)

Nesta Plus FSW	zip
Nesta_Plus_1080-1260	zip

Sales Brochures (1)

AIC Product Overview 2024

pdf

Current technical manuals (4)

Controls - N, N+ NC Controller manual	pdf
Nesta Plus 1080 - 1260 Technical Manual	pdf
Controls - OCI Clip in Manual	pdf
Controls - AGU Technical Manual	pdf

Design

At the core of all Nesta Plus boilers is our stainless steel Fire Tube heat exchanger. The use of high-grade stainless steel alloys ensures product durability, reliability, and higher resistance to corrosion and oxidation.

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The unique Fire Tube design of Nesta heat exchangers is market proven technology, manufactured in Poland and distributed worldwide for many years.

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Responsive Modulation

Nesta Plus is a high output single pass condensing boiler with an impressive 10:1 modulation range. This places it as one of the best in class, providing high seasonal returns and significant savings on gas consumption.

Linear modulation addresses the needs of higher output plantrooms, which allows the boiler to consistently achieve maximum efficiency, limiting boiler cycling as much as possible. This technology is effective not only in new generation heating systems, but also in the replacement of older boilers in existing buildings.

Key Features & Benefits

Stainless steel heat exchanger
Self-cleaning flue ways
Internal circuit piping in welded stainless steel
Low pressure drop
Compact dimensions
Reduced maintenance
Lifting points for transportation and positioning
Low NOx

Control panel

Nesta Plus controller enables remote boiler management by web server connectivity. One of primary benefits of this advanced integrated control system is the optimalisation of periodic servicing using self diagnostics, assisting the engineer prior to attending site.