Hamworthy introduces new boiler sequence controller

Hamworthy Heating, BMS, BEMS, boiler sequence controller, Merley

To achieve good control of multiple-boiler installations, Hamworthy Heating has introduced the Merley boiler sequence controller. Using Siemens controls platform technology, the Merley can control up to 16 boiler modules, based on time and temperature requirements.

Adaptable control capability enables the Merley sequence controller to be integrated with most commercial-heating designs as a stand-alone device or as an integrated part of a more dynamic building-management system.

Numerous control strategies are offered. They include time and comfort control, time clock and optimiser, variable or constant flow temperature, night setback and frost protection.

Wireless sensors make installation easy. Changing the lead boiler regularly and preventing re-firing too quickly reduces wear and tear.

Users are alerted when a fault occurs, and boilers at fault are replaced to provide continuity of service.

For more information on this story, click here: May 2011, 105
Related links:
Related articles:

modbs tv logo

CHAS urges construction industry to embrace Common Assessment Standard following data sharing agreement roll out

CHAS was the first Recognised Assessment Body to offer the Common Assessment Standard which has fast become the industry’s gold standard for pre-qualification. 

R&D spending in construction sector rose 7.9% last year, despite the pandemic

Construction sector R&D spending hit £368m last year, according to latest ONS data