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Hydronic Boilers
Non Condensing (80%-85% Efficient)
Near Condensing Boiler (85-88% efficient)
Fully Condensing Boiler (up to 99% efficiency)
Domestic Water Heaters
Domestic Non Condensing 80 – 85% Efficiency
Domestic Condensing 86% – 97% Efficiency,
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Products List 1
Armstrong International
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Boiler Room Equipment Inc Heat Sponge Economizer
Industrial Steam
Niles Steel Tanks
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PVI Water Heater
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Simpson Duravent
Unilux
Weishaupt Burners
Products List 2
AMPCO
Caleffi
Delta P Carver
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Power Flame
US Draft Co
Superior Boiler
Southwest Boiler Parts
Viessmann
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Zone valves
Zone valves
Motorized ball zone valves with 3-wire control
6442_S – 2-way straight ball zone valve
6443_3BY – 3-way bypass ball zone valve
6443 – 3-way diverting ball zone valve
Thermo-electric zones valves
676 – Two-way Zone Valve
Z-one™ Zone Valve
6440 – 24V – 3 wire control
M1 – NA 1000 Inverted flare sweat adaptor
Z – Z-one™ – Normally closed valve actuators
Z – Z-one™ – Normally open valve actuators
Z – Z-one™ – 2-way valve bodies (normally closed or open actuators)
Z – Z-one™ – 3-way valve bodies (normally closed actuator only)
Z – Z-one™ – Quick order valve and actuator sets with 18″ wire leads and auxiliary switch
Z – Z–One™ Quick order valve and actuator sets with terminal block connections and auxiliary switch