Heat Timer InjectTemp
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Alan (California Radiant) Forbes
Posts: 4,874
Does anyone have the installation instructions for this control?
8.33 lbs./gal. x 60 min./hr. x 20°ΔT = 10,000 BTU's/hour
Two btu per sq ft for degree difference for a slab
Two btu per sq ft for degree difference for a slab
0
Comments
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Looks like they will supply you old manuals?
Bob "hot rod" Rohr
trainer for Caleffi NA
Living the hydronic dream0 -
I called technical support = nada.
8.33 lbs./gal. x 60 min./hr. x 20°ΔT = 10,000 BTU's/hour
Two btu per sq ft for degree difference for a slab0 -
does it control a variable speed pump? Or a basic valve injection?
Bob "hot rod" Rohr
trainer for Caleffi NA
Living the hydronic dream0 -
Valve
8.33 lbs./gal. x 60 min./hr. x 20°ΔT = 10,000 BTU's/hour
Two btu per sq ft for degree difference for a slab0 -
Whats wrong with it? taco i series 2 way injection valve is a good replacement option i’ve used to replace these heat timer valve setups..
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1997 vintage controls? Might be time for an overall upgrade?
Bob "hot rod" Rohr
trainer for Caleffi NA
Living the hydronic dream
2
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