Commercial boiler supplement Lochinvar
Address: 7 Lombard Way, The MXL Centre, Banbury, Oxon OX16 4TJ Tel:
01295 269981
E-mail: Web:
info@lochinvar.ltd.uk www.lochinvar.ltd.uk
Product name – fuel type – boiler type – output range – maximum gross efficiency –
NOx emissions ● CP-M+ – Natural gas/lpg – Condensing wall-hung – 58-175kW – 95.2% (part L2 gross CV) – 24.4-
37.8ppm (corrected to 0 per cent O2) – 460 x 992/1023 x 486/677mm ● EcoKnight – Natural gas/
lpg – Condensing floor-standing – 41-228kW – 96.7 per cent (part L2 gross CV) – 23-36ppm (corrected to
0 per cent O2 ) – 394 x 845/1080 x 457/1149mm ● TTB – Natural gas/lpg – Condensing
floor-standing – 418-576 kW – 95.6% (part L2 gross CV) – 26-39ppm (cor-
rected at 0 per cent O2) – 736 x 1687 x 1096mm
Product name and size ● CP-M+ – Wall-hung 460mm (w) x
992/1023mm (h) x 486/677mm (d) ● EcoKnightTM
– Floor- standing: 394mm (w) x 845/1080mm
(h) x 457 to 1149mm (d) ● TTB – 736mm (w) x 1687mm (h) x 1096mm (d)
Installation aids available ● Flue kits ● Manifold kits
Controls available ● Cascade control ● Integrating controls ● Sequencers ● Weather compensation
Other products available ● Air source heat pumps ● Direct gas-fired water heaters ● Direct storage vessels ● Hybrid water heaters ● Indirect water heaters ● Packaged plate heat exchangers ● Solar thermal systems ● Thermal storage vessels/cylinders
Unique selling points ● Competitive pricing ● Product quality ● Strong pre- and after-sales support ● Wide product range
Brief company history ● Country of origin: USA ● Founded in: 1919 ● Established in the UK in: 1976 ● Group turnover: £1.3 billion ● No. of employees in the UK: 36
Lochinvar case study
The Norfolk & Suffolk Foundation (NHS) Trust decided to upgrade dementia treatment facilities for the Norfolk area with the building of one of the most advanced facilities in the UK at Hammerton Court at the Julian Hospital in Norwich.
The new dementia intensive care unit (DICU) cost £13.7 million and achieved a BREEAM Excellent rating. It was built over a 12-month period and comprises single- storey timber frame wards and a two- storey composite steel frame, containing the entrance, shared clinical areas, administration and training rooms. Among a range of carbon saving features are a green roof, ground source heat pump and lighting controls.
The architecture, structure and building services were co-ordinated using a 3D design and drafting software model, which was combined with the services information to avoid clashes. Lochinvar provided detailed design input and supplied ten solar thermal collectors; two twin coil hot water storage vessels; two EcoShield water heaters; and an EcoKnight gas-fired condensing boiler to
form a comprehensive heating and hot water package for the whole facility. Robert Forster of the Norfolk & Suffolk Foundation (NHS) Trust said Lochinvar had provided a fully designed heating and hot water package that
mechanical contractor”.
“Design information was provided for analysis and installation coordination was provided in collaboration with the contractor team,” added Mr Sismey.
“suited our needs”. He added that it integrated with the ground source heat pumps, which were installed separately and provide heating as well as a boost for the hot water. He added that it was a project “the Trust and staff are extremely proud of” and that the systems are working well.
After 12 months of operating the site, Mr Forster said the Trust was still evaluating the energy performance, and was learning important lessons about how an “elderly patient group” interact with a modern, low energy facility.
Jacob Sismey, senior mechanical engineer at Ingleton Wood LLP, who provided the building services design, added that comparative data for the plant operation was still being assessed. He said Lochinvar had been recommended to his team by the client and “proved to be very helpful and informative on the requirements of the project”.
“The equipment specified forms part of the client’s requirement for renewable strategies and integrates with the heating and hot water provision for the dedicated care wards. Lochinvar was helpful both to us and the
Daily news update at
www.heatingandventilating.net
Supplement to HVR | September 2014 | 7
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