The Viessmann Vitogas 050 ECV140 Gas-/Propane-Fired Boiler is primarily made of cast iron construction. The Combustion Air Supply (CSA) Input for this model is 140 MBH 41 kW. The ECV140 is known for its impressive performance and compact design. The compact design of the ECV140 also makes it ideal for installations in small mechanical rooms and even closets. The combination of the ECV140's performance and compact design also result in two economical benefits: The first is a lower initial investment cost and the second is a lower operational cost. The ECV140 has other features as well: The ECV140 is economical and compact and constructed with an integrated power vent which only supports side wall venting; the reason for requiring side wall venting only is due to the design and internal layout of the venting system within the ECV140. Another stand out feature of the ECV140 is high operational reliability combined with a long service life due to its construction using special high-grade gray cast iron with lamellar graphite and uniform heat transfer to avoid stress fractures. The ECV140 also uses large diameter, stainless steel burners which provide quiet and reliable performance; this also results in an Annual Fuel Utilization Efficiency (A.F.U.E.) rating of up to 83.1%. The ECV140 was designed to achieve optimal operation by using wide water passageways and a wet-base sectional design. There is also a very helpful feature of problem-free transport into difficult to access boiler rooms is achieved by the ECV140 due to its light weight and compact design.
** Due to the Considerable weight and size of this product combined with fluctuating shipping rates, the online calculations for shipping costs may be inflated. It is recommended that costumers call our support staff to find the current shipping rates before purchase.
