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Products
UK PYROHM from Ohm Power Europe Ltd
Outdoor Solid Multi Fuel Biomass Wood Boiler Hydronic Appliance
As a simplified guide, compare our UK PYROHM product weights with our competitors similar rated kWh products.
Often our Ohm Power Europe Ltd appliances are 2 - 3 times heavier because of the active, new heavy duty gauge
BS steel and industrial grade welds we use to prevent thermal warping, cracks, fractures, corrosion punctures,
rust holes and the resulting failure leaks
£ per kg we are repeatedly heavier but cheaper in real terms
Example :
UK PYROHM costing from £13,500 with an empty dry weight of 1,400kg = 13,500 / 1,400 = £9.65 / kg
Competitor's costing from £10,000 with an empty dry weight of 700kg = 10,000 / 700 = £14.28 / kg
This example demonstrates that the UK PYROHM can be twice the weight but actually about -32% less per kg in price
Competitor's do not generally have such high capacity built in self contained Water Jacket Tanks. They rely on basic less efficient and perishable internal boiler heat exchanger pipe work which usually holds less than 100 litres continuously loop feeding a bulky separate accumulator buffer cylinder to store adequate Central Heating Water to be able to respond to the systems thermal demands
Once an extra separate accumulator buffer cylinder plus extra connection pipe work connections between the " small scale biomass boiler " is added in to the above equation this can increase the initial competitor's hardware and fitting
cost by about £2,000 bringing it up to about £12,000. This combined system of boiler and cylinder will also take up more valuable space than a UK PYROHM
In our UK PYROHM appliances the entire cylindrical steel Furnace Chamber wall is the heat exchanger providing direct heat in to the integral wrap around Water Jacket Tank with a far greater surface contact area and this therefore saves
on the cost of extra components, install footprint space and the associated additional pipe work
Our appliances are Top of the Range Heavy Duty Superior Premium Quality Gasification Solid Multi Biomass Fuel Boilers and we do not compromise on component build standards, technical specification, product resilience and longevity. The UK PYROHM has been described by some as the "Land Rover", "JCB bulldozer" and "Battleship" of biomass boilers
Ohm Power Europe Ltd can therefore state for the record that, in our considered professional opinion, " the UK PYROHM Gasification Furnace appliance range are cleaner , heavier, larger and stronger than comparable competitor's lighter weight fully self contained basic incinerator units " comprising the 3 main elements of low emission biomass boiler, water tank and bulk fuel store in a single footprint stand alone model. However, our initial appliance prices and our low cost of ongoing DIY maintenance make them very competitive over their 30 year forecasted operational working life span and they can pay this back in only 2 - 3 years when offsetting Oil and LPG charges
We are so confident and proud in our UK PYROHM product range benefits and features that we are pleased to disclose our Engineering, Safety, Specification, Structural and Technical data standards below, whereas other manufacturers do not provide this degree of detailed information
UK PYROHM appliances are designed, manufactured, tested and supplied by
Ohm Power Europe Ltd in the UK & EU to be in general accordance principle with,
and where the standards below are deemed to be relevant to this class and type of
appliance with the appropriate criteria and to be superior to these values where
applicable, possible and practical:
UK, EU & US standards:
UK BS EN14785:2006
UK BS EN303 – 5: 1999
UK BS EN 12809:2001+A1:2004 US
US Environmental Protection Agency Method 28 Code
UK PYROHM Output Thermal Rating : from 30 up to 105kWh - 102k to 358k BTU
UK PYROHM Maximum Ambient Operating Temperature : Not Applicable
UK PYROHM : Industrial Grade Constant 100% Peak Duty Heat Load
UK PYROHM Max Operating Altitude : ≤ 3,000m De-Rating TBC
UK PYROHM Minimum Ambient Operating Air Temperature : ≥ Minus - 30°C TBC
Furnace Chamber Loading Method : Manual Hand Fed Batches
Furnace Chamber Ignition Method : Manual Hand Lit
Furnace Chamber Minimum Side & End Wall Thickness : MINI & MIDI ≥ 12mm & MAXI ≥ 15mm New Certified BS Steel
Furnace Chamber Access Hatch : Insulated Triple Skin Layer 10mm Steel Plate assembly (30mm total) & 300mm Spaced Floating Air Lock with 20mm diameter Thermocouple Pitot Tube
Furnace Chamber Access Hatch Swing : ≈ 270° Clearance Angle
Furnace Chamber Access Inner Portal : Circular 500mm Maximum Diameter
Furnace Chamber Combustion Air Delivery : 1 x Built In Manually Variable Positive Pressure 250W 1A 240VAC Mains Powered Intermittant Forced Oxygen Fan Injection Blower ( wood high rate - straw low rate)
Furnace Chamber Combustion Process : Gasification Multi Pass Continuous Recirculation
Furnace Chamber Air In Take 90° Damper : 5mm Steel Gravity Swing Plate
Furnace Chamber Dimensions : Model Specific
Furnace Chamber Fuel Space Capacity : Model Specific
Furnace Chamber Maximum Single Fuel Load Weight : Model Specific
Furnace Chamber Maximum Normal Operating Temperature : ≤ 1,000°C
Furnace Chamber Maximum Short Peak Operating Temperature : ≤ 1,200°C
Furnace Chamber Nominal Operating Temperature : ≈ 600°C up to 800°C
Furnace Chamber Combustion Control : Water Jacket Tank Variable Thermostat
Furnace Chamber Re-Fuel Rate at Peak Heat Load : Twice per 24 hour day / every 12 hours
Furnace Chamber Acceptable CO2 Neutral Fuel Types : Wood ( logs, off cuts, scrap, pallets, reclaim timber, pellets, chippings, shavings, etc) Peat, Straw etc
Furnace Chamber Acceptable NON CO2 Neutral : Smoke Free Coal / Coke
Water Jacket Tank Specification : Non - Pressurised Open Vented Vessel Intrinsically Safe
Water Jacket Tank Shape : Rectangular Cube
Water Jacket Tank Minimum Wall Thickness : 6mm New Certified BS Steel
Water Jacket Tank Max Integral Capacity : Model Specific
Water Jacket Tank Maximum Operating Temperature : ≤ 85°C
Water Jacket Tank Minimum Operating Temperature : ≥ 20°C
Water Jacket Tank Temp Rise 10°C up to 85°C : ≈ 3 Hours From Cold Start (60 degrees after approx 2 Hours)
Water Jacket Tank Maximum Operating Pressure:1 x 2 Bar Safety Vent Valve + 1 x Open Vent
Water Jacket Tank Mixing : 1 x Built in 250W 1A 240VAC Intermittent Circulation Pump Thermostat Controlled
Water Jacket Tank Unattended Frost Protection : 1 x Electric 3kW 13A 240V Mains 2 ¼” BSP Immersion Element Thermostat Controlled
Water Jacket Tank Flow & Return Ports Optional : Multiple 1 ½” BSP Brass Gate Valves
Water Jacket Tank Top Up Point : Single 22mm Gate Valve
Water Jacket Tank Over Flow Point : Single 22mm Gate Valve
Water Jacket Tank Drain Down Point : Single 22mm Gate Valve
Water Jacket Tank Outer Insulation Layer : Customer applied lagging Minimum UK thickness ≥ 400mm
Chimney Flue Dimensions : Cylindrical New BS Steel 124mm Diameter 7mm Wall
Chimney Flue 90° Damper : 10mm Vented Steel Plate
Chimney Flue 90° Damper Actuator Optional : Constant Motorised or Manual Night Damper
Chimney Flue Motorised Damper Control : Water Jacket Tank Thermostat
UK PYROHM Freight Handling Facilities : Built in Side Reach Load Bearing Steel Pallet Base Support & 4 x Point Vertical Lifting Hook Points
UK PYROHM appliances under normal working conditions only require a low demand of electrical power in the region of about 500W (0.5kW) or 2 Amps at 240VAC across the product range to operate. This is to supply the intermittant Air Intake Fan & Automatic Flue Damper (if fitted) which only draw power when needed to feed the Furnace Chamber combustion process otherwise they are in a dormant mode consuming no power
As a result the UK PYROHM appliances have a very high Energy Efficiency Ratio ( EEF ). This is the comparison of the input electrical power required to generate the energy & operate the system excluding common circulation pumps etc compared to the amount of output energy generated by the unit for instance a Biomass fuelled boiler :
30kWh appliance ratio is approx 30 / 0.5 = 60 : 1
46kWh appliance ratio is approx 46 / 0.5 = 92 : 1
60kWh appliance ratio is approx 60 / 0.5 = 120 : 1
75kWh appliance this ratio is approx 75 / 0.5 = 150 : 1
90kWh appliance this ratio is approx 90 / 0.5 = 180 : 1
105kWh appliance this ratio is approx 105 / 0.5 = 210 : 1
UK PYROHM figures are very high EEF values when compared to other renewable & sustainable heating systems such as Air & Ground Source Heat Pumps, Solar etc with internal pumps & compressors which usually only have a maximum ratio of 10 : 1
Ohm Power Europe Ltd,
Monday - Friday, 08:00am - 18:00pm
Monday - Friday, 08:00am - 18:00pm
e-mail: ohm-power@europe.com
UK Free Phone 0800 Customer (land line): 0800 6123 260
Company Reg Number: 7339194
UK Free Phone 0800 Customer (land line): 0800 6123 260
Company Reg Number: 7339194
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