Features
- Intelligent Hydronic Control
- Burnham’s IQ system consists of two primary components: an IQ Option Panel and an Intelligent Hydronic Control. The IHC supports two setpoints, controls ignition, provides fan and circulator relays, and acts as an aquastat.
- IQ Option Panel
- The IQ Option Panel provides a standardized and simplified way to add functionality to your boiler. It supports Burnham’s plug-and-play IQ Option Cards for outdoor reset, an auxiliary high limit, and low water cutoff.
- Compact Venting Technology
- Internalizing a draft diverter means that the ES25BNI-T has a lower profile, providing you with more installation flexibility. The ES2 line also includes stainless steel flue baffles and a vent damper to provide ideal combustion conditions.
- Durable Construction
- Cast-iron construction of the boiler sections contribute to the incredible longevity of ES2 models. The heat exchanger is also made of cast iron, which allows it to accept lower return water temperatures.
- Product Includes
- (1) Burnham ES25BNI-T Hot Water Boiler
- (1) Burnham 102284-03 6″ Vent Damper
- (1) Taco 007-2 Circulator
- (1) Miscellaneous Parts Bag
- (1) Instruction Envelope