Choosing a boiler: Difference between revisions
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See [[Renovation and Weatherization List]]. | See [[Renovation and Weatherization List]]. | ||
We have | We have a proposal from Donohue-Halverson to replace our 1950s boiler for our hot water radiantors with a [http://www.weil-mclain.com/ Weil-McLain Ultra] 92%-98% efficient boiler. The new boiler would be condensing, sealed combustion, and optionally heat water in a domestic-hot-water tank indirectly. | ||
$7984 for the boiler install, removal of old equipment, installation of exhaust line for sealed combustion. | |||
$1745 additional for the water heater. | |||
==Boilers== | ==Boilers== | ||
Revision as of 19:11, 17 June 2010
See Renovation and Weatherization List.
We have a proposal from Donohue-Halverson to replace our 1950s boiler for our hot water radiantors with a Weil-McLain Ultra 92%-98% efficient boiler. The new boiler would be condensing, sealed combustion, and optionally heat water in a domestic-hot-water tank indirectly. $7984 for the boiler install, removal of old equipment, installation of exhaust line for sealed combustion. $1745 additional for the water heater.
Boilers
- Weil McLain series 3-UE
- Up to 98% efficient, sealed combustion, condensing.
Weil McLain series 3:Up to 98% efficient, sealed combustion, condensing, about $3500 for a 105 MBTU/h unit.
Burnham Alpine 105:More efficient ratings than either Weil-McLain.
