CA743810A - Heating and cooling zone valve - Google Patents

Heating and cooling zone valve

Info

Publication number
CA743810A
CA743810A CA743810A CA743810DA CA743810A CA 743810 A CA743810 A CA 743810A CA 743810 A CA743810 A CA 743810A CA 743810D A CA743810D A CA 743810DA CA 743810 A CA743810 A CA 743810A
Authority
CA
Canada
Prior art keywords
heating
cooling zone
zone valve
valve
cooling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA743810A
Inventor
A. Kolze Lawrence
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dole Valve Co
Original Assignee
Dole Valve Co
Publication date
Application granted granted Critical
Publication of CA743810A publication Critical patent/CA743810A/en
Expired legal-status Critical Current

Links

CA743810A Heating and cooling zone valve Expired CA743810A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA743810T

Publications (1)

Publication Number Publication Date
CA743810A true CA743810A (en) 1966-10-04

Family

ID=36172997

Family Applications (1)

Application Number Title Priority Date Filing Date
CA743810A Expired CA743810A (en) Heating and cooling zone valve

Country Status (1)

Country Link
CA (1) CA743810A (en)

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