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LAARS Mini-Therm JVS (Sizes 50-225) - Install and Operating Manual User Manual

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LAARS Heating Systems

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Multi-Zone

Pump

System

Primary

Secondary

Multi-Zone

Pump System

Primary/Secondary Multi-Zone Valve System

Low Temperature Installation

JV

JV

JV

JV

JV

JV

Primary/Secondary Multi-Zone Valve System

KEY: PUMP

CHECK VALVE

VALVE

ZONE VALVE

UNION

AUTO AIR BLEEDER

Figure 10. Typical Plumbing Installations.

Multi-Zone

Valve System

Single Circuit System

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