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When Mulalley and Co needed to update the existing boilers at its main office in Essex, a new Wessex ModuMax mk3 system from Hamworthy Heating – a trusted British manufacturer and supplier of commercial heating and hot water products – was installed to help maximize space at Teresa Gavin House.

With its previous floor-standing system taking up much of the plant room floor at Teresa Gavin House, Hamworthy proposed a system using two Wessex ModuMax mk3 floor-standing, vertically stacked modules with a total power outlet of 464 kW, a new plate heat exchanger and a Chesil pressurization unit. In line with updates to the existing building regulations Part L, a new boiler flue was also fitted as part of the new installation. 

New Wessex ModuMax mk3 system

The new Wessex ModuMax mk3 system offers a practical alternative to larger floor-standing alternatives. This means that Teresa Gavin House now benefits from increased floor space and improved access to its plant room. Featuring a stainless-steel design for added protection against corrosion, Mulalley and Co. can also expect to benefit from valuable cost savings on future service and maintenance intervals. Keen to stick to a brand they could trust, the new upgrade at Teresa Gavin House replaces seven NGR floor-standing cast iron sectional boilers from Hamworthy Heating that have been in operation for nearly 30 years.

Mulalley expects to benefit from valuable cost savings on future service and care intervals

Michael Danes, Mulalley and Co. comments, “Hamworthy products offer a robust and reliable solution, backed by an exemplary service and market pioneering warranty. Any minor issues or questions we had during this process were handled quickly and easily by the Hamworthy team. We’re looking forward to seeing the expected benefits of the new Wessex ModuMax mk3 system at Teresa Gavin House.

Reliable and efficient heating system

Available in five modules with outputs (@80/60°C) of 97, 116, 147, 196, and 254 kW, Wessex ModuMax modules can be stacked two or three high in up to 15 combinations up to 762 kW output. Providing the benefits of high turndown ratios and load matching for improved efficiencies, the system delivers the right amount of heat at the right time, with little or no wastage.

Following a successful upgrade, Teresa Gavin House now benefits from improved efficiencies and increased space within its plant room. Completed in two months, building occupants are now benefitting from a reliable and efficient heating system.

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