SPONSORED BY T
Potterton Commercial
Product name - fuel type - boiler type - output range - maxium gross effi ciency - NOx emissions - size (w) x (d) x (h)
Tel: 0345 070 1055 Web:
www.pottertoncommercial.co.uk 115kW: 480 x 585x 851mm
Sirius three WH – Natural gas/LPG – condensing wall-hung – (kW) 50, 60, 70, 90, 110, 130, 150 – 97.3% – 17-36.5 mg/kWh NOx – 50-70kw: 450 x 377 x 766mm; 90-150kW: 600 x 584 x 952mm
Sirius three FS – Natural gas/LPG – condensing fl oor standing – (kW) 50, 70, 90, 110, 130, 150, 200, 250 – 97.5% – 17-39.5 mg/ kWh NOx – 50,70kW: 600 x 681 x 905mm; 90,110,130,150kW: 600 x 681 x 1127mm; 200,250kW: 600 x 1412 x 1238mm
COMMERCIAL SUPPLEMENT
BOILER
Address: Innovation House, 3 Oaklands Business Centre, Oaklands Park, Wokingham, RG41 2FD
NXR4i – Natural gas/LPG/oil/dual fuel – pres- sure jet fl oor standing – (kW) 419, 481, 543, 605, 667, 729 – 83% natural gas – 85% oil – NOx level dependent on burner specifi ed – 419kW: 1000 x 1950 x 1500mm; 481kW: 1000 x 2120 x 1500mm; 543kW: 1000 x 2305 x 1500mm; 605: 1000 x 2425 x 1500mm 667kW: 1000 x 2625 x 1500mm; 729kW: 1000 x 2785 x 1500
3500kW: 1970 x 3879 x 2271mm; 4000kW: 1970 x 4279 x 2271mm
Unique selling points
Our Sirius cascade frame kits which can accom- modate up to six boilers, spreading heat demand across multiple boilers.
Sirius FS – Natural gas/LPG – condensing fl oor standing – (kW) 400 & 525 – 97% – 26 mg/kWh NOx – 400kW: 590 x 1341 x 1405mm; 525kW: 590 x 1558 x 1405mm
Eurocondense Four – Natural gas/LPG – con- densing fl oor standing – (kW) 125, 170, 215, 260, 300, 430, 520, 600 – 95% – 39mg/kWh NOx – 125kW & 170kW: 692 x 1008 x 1389mm; 215kW: 692 x 1171 x 1389mm; 260kW: 692 x 1264 x 1389mm; 300kW: 692 x 1357 x 1389mm; 430kW: 1434 x 1171 x 1389 mm; 520kW: 1434 x 1264 x 1389mm; 600kW: 1434 x 1357 x 1389mm
NXR5i – NG/LPG/oil/dual fuel – pressure jet fl oor standing – (kW) 810, 870, 930, 990, 1055, 1100, 1160, 1200, 1280, 1340, 1400, 1460 – 84% effi ciency natural gas – 88% effi ciency oil – NOx level dependent on burner specifi ed – 812kW: 1172 x 2538 x 1805mm; 870kW: 1172 x 2649 x 1805mm; 928kW: 1172 x 2760 x 1805mm; 986kW: 1172 x 2871 x 1805mm; 1044kW: 1172 x 3071 x 1805mm; 1102 kW: 1172 x 3128 x 1805mm; 1160kW: 1172 x 3279 x 1802 mm; 1218kW: 1172 x 3390 x 1805mm; 1276kW: 1172 x 3501 x 1804mm; 1334kW: 1172 x 3612 x 1805mm; 1400kW: 1172 x 3723 x 1805mm; 1450kW: 1172 x 2834 x 1805
Paramount four – Natural Gas/LPG/Oil/Dual Fuel – condensing wall hung – (kW) 30, 40, 50, 60, 80, 95, 115 – 95% – 21-30mg/kWh NOx – 30kW & 40kW: 480 x 407 x 851mm; 60kW: 480 x 447 x 851mm; 80kW: 480 x 542 x 851mm; 95kW &
Arizona Evolution – Natural gas/LPG/oil/dual fuel – pressure jet – (kW) 1320, 1570, 1850, 2200, 2650, 3000, 3500, 4000 – 82% gas – 84% oil – NOx level dependent on burner specifi ed – 1320kW: 1352 x 2686 x 1540mm; 1570kW: 1462 x 2781 x 1650mm; 1850kW: 1462 x 3151 x 1650mm; 2200kW: 1622 x 3225 x 1810mm; 2650kW: 1622 x 3545 x 1810mm; 3000kW: 1720 x 3835 x 1990mm;
They have adjustable mounting feet which makes them safe and stable on uneven surfaces.
They are compact and their modular fl oor stand- ing framework saves space and reduces installa- tion time.
They have a hydraulically sized fl ow and return manifolds which match the total designed fl ow rate, whatever the system load.
The robust installation kits for fl ow and return headers minimise heat loss. The steel gas manifold pipework is robust.
The hydraulic system manager, which includes air, dirt and magnetic fi ltration and fl ow manage- ment, protects the boiler’s components by ensuring a clean system and water, and removes air as well as preventing noise.
Brief company history Country of origin: UK Founded in 1850 No. of employees: 6,500 across Europe
Mission statement: Creating lifetime customer loyalty.
CaseStudy
The Victoria Hotel in Sidmouth promises guests: “from the moment you step through the original carriage portico, you will be surrounded by warmth and refi nement.” Where the exquisite décor and four-star service provides the refi nement, a new A-rated effi cient boiler from Potterton Commercial is providing the warmth. With such a pledge to live up to, this year, the hotel had to act fast to replace its outdated and ineffi cient heating system with a new Potterton Commercial Sirius boiler. The hotel had some key requirements for its new heating system. It required a boiler that fi tted within the limited footprint of the existing plant room on the ground fl oor. There also had to be some form of back-up in case of a heating system failure. Marc Coombes of Sidmarc, who has worked with the hotel group for two decades, was brought in to survey the property. After
conducting a thorough analysis of the building, he concluded: “The hotel needs 300kW of energy to operate effi ciently. With this in mind the options were that we could have three smaller boilers, or go for the latest dual burner technology that could replace three existing boilers with one to save space, without compromising on performance, energy effi ciency or redundancy.” The Sirius FS 400kW was perfect for the Victoria Hotel due to Its leading modulation ratio; variable heating requirements, to optimise energy effi ciency and running costs; being equipped with a weather sensor as standard, so the boiler’s output can vary according to outside conditions; being perfect for hotels with fl uctuating occupancy rates and heating loads; and, fi nally, having the technology to lower a building’s energy consumption and carbon footprint.
www.heatingandventilating.net
September 2018
S11
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