Houseneeds Hydronic Heating Combo / Solar Heating System Techs and Specs

Btu Heat Output of Heat-Flo 80 Gallon Tank - Top Heat Exchanger

Tank Tempertaure (Degrees ° F)
Coil Inlet Tempertaure (F) 180 ° F 170 ° F 160 ° F 150 ° F 140 ° F 130 ° F 120 ° F
80 114,000 102,000 90,000 78,000 66,000 54,000 42,000
85 108,000 96,000 84,000 72,000 60,000 48,000 36,000
90 102,000 90,000 78,000 66,000 54,000 42,000 30,000
95 96,000 84,000 72,000 60,000 48,000 36,000 24,000
100 90,000 78,000 66,000 54,000 42,000 30,000 18,000
105 84,000 72,000 60,000 48,000 36,000 24,000 12,000
110 78,000 66,000 54,000 42,000 30,000 18,000 62,000
115 72,000 60,000 48,000 36,000 24,000 12,000 3,000
120 66,000 54,000 42,000 30,000 18,000 6,000 0
125 60,000 48,000 36,000 24,000 12,000 3,000 0
130 54,000 42,000 30,000 18,000 6,000 0 0
135 48,000 36,000 24,000 12,000 3,000 0 0
140 42,000 30,000 18,000 6,000 0 0 0

 

Diagram of Hydronic Heating Combo / Solar Assist System

Diagram of Hydronic Heating Combo / Solar Assist System