What are the best Gas Fired Boilers in 2019?
Here are the top picks from HvacRepairGuy!
The GREENSTAR range offers five sizes of modulating wall-hung or floor standing boilers. They have a three speed pump and weather compensated control for added energy savings. They are backed by a very good guarantee but are only available through their approved contractor network.
This brand is from BOSCH THERMOTECHNOLOGY CORP. The LOGANO G334X is an atmospheric model with an 86% fuel efficiency and durable stainless steel burner but the warranty is not as good as many brands. The LOGANO GA124 model uses sealed combustion and features their aquasmart control but their guarantee is not as good as some of the other brands in the premium category. The GC144 models are designed for replacing old boilers and are available in three sizes. The LOGAMAX PLUS GB142 units are condensing and have efficiencies up to 95%. They are wall hung units with modulating controls and they are available in four sizes. They offer flexible venting as they can be vented in an existing chimney or direct vented. The warranty on the high efficiency boilers is very good but they are only available through authorized Bosch contractors in the USA.
These boilers are made in Canada by NY THERMAL INC. The TRINITY LX models have an efficiency of up to 97% and can be wall or floor mounted. They use touchscreen controls for ease of operation and use modulation to closely match the heat loss of the home. They have a durable stainless steel heat exchanger that is backed by a very good warranty.