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Condensing boiler combination boiler Heat
Recovery Unit
Hoval Ltd
Condensing boiler combination boiler Heat
Recovery Unit
Condensing boiler gas condensing combi boilers biomass boilers
ground source heat pumps.
For over 100 years, Hoval's Newark manufacturing plant has been
serving the Building Services Industry, manufacturing and supplying
Boilers, Calorifiers, Ventilation and Heat Recovery Units, Pressure
Vessels, Radiant Tube Heaters and Incinerators. An ISO 9001 Quality
Management system has been in place for many years.
Hoval customers have the benefit of the most advanced technology,
coupled with products of the highest quality and reliability. This
is particularly relevant to the increasing proportion of P.F.I.
contracts arising on major public sector schemes. Life cycle costing
has become a key issue and Hovals 100 year trading history gives
customers full confidence in the extended guarantees often required
on such schemes.
Hoval have supplied boilers and related equipment to a wide spectrum
of UK clients in both the public and private sectors and also to
many export markets. Delivery to the end user is achieved mainly via
the route of Consultant Specification followed by purchase by one of
the many Industrial & Commercial Heating Contractors with which
Hoval have traded over many years. Prestige clients include many
famous names in the field of sport, leisure, retail, Government
departments and Royal Palaces.
Condensing Boilers / Combination Boilers
* Gas fired pre-mix condensing boilers 35-1300kW for very low NOx
emissions and efficiencies up to 109.7% net.
* Oil fired condensing boilers. 14-25kW and efficiencies up to 104%
net.
* Gasifying log boiler 20 to 50kW
* Wood pellet fire high efficiency boilers 10 to 1000kW
* Atmospheric gas 50-380kW suitable for multi boiler installations
* High efficiency steel and cast iron boilers 15-4100kW with
condensing options to 2000kW using add-on thermocondensor.
* Working temperatures on standard models up to 132 deg. C.
* High temperature hot water boilers to 20MW for standard working
pressures of 7 and 10 Bar. Higher pressure models available.
* Steam boilers to 20000kg/hr for standard working pressures of 10,
13 and 16 Bar. High pressure models available
* Fuel flexibility - gas, oil or dual fuel.
* Combination boilers for combined heating and hot water.
Pre-mix condensing gas boilers:
TopGas condens - (30 to 83kW) High efficiency wall hung condensing
gas boiler with pre mix modulating controls, suitable for use with
concentric flue systems
UltraGas AM condens - (35 to 1300kW) Modulating pre-mix stainless
steel condensing boiler for very high efficiencies and low NOx
emissions.
UltraGas AM-c pre-mix condensing boiler
Now available as a single unit to 650kW or as a twin unit from 250
to 1300kW, all suitable for firing with either natural gas or
propane. Four new models introduced with outputs 35-90kW which have
side pipework connections and top-mounted 100/150mm concentric flue
connection. Additionally, this is eligible for the Enhance Capital
Allowance Scheme UltraGas condensing boiler pioneering high
efficiency/low NOx technology.
The UltraGas condensing boiler couples high efficiency with low NOx
emissions, and as such satisfies demands for economy and
environmental protection. It features the Hoval Ultra-Clean
combustion system with pre-mix down firing burner. This advanced
burner is fundamental to the boiler achieving efficiencies up to
109.5% net and NOx levels of 20 mg/kWh and CO of 10 mg/kWh. UltraGas
condensing boilers are available in fourteen sizes with maximum
outputs between 35 and 650 kW. Twin UltraGas units available with
outputs 250 to 1300kW complete with common flue and optional
pipework/header kits. The pre-mix burner is suitable for use with
either natural gas or propane.
Hoval Ltd
Northgate
Newark, Notts
NG24 1JN
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