Amtrol PREMIER SERIES Application Manual Download Page 8

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Installation

The following diagrams depict general piping schemes for various applications. These diagrams are for

reference only and should not be used as a detailed piping schematic.

1. Radiant with domestic temp controlling supply temp. Simple and cost-effective Differential controlled to

with 15°F with heating load only

2. Mixing valve used for applications with multiple temp requirements or greatly fluctuating system flow rates

3. Injection pump used for maximum pump efficiency and precise temperature control

4. Backup or wood boiler as supplement via top coil

5. Solar input to top coil

6. Commercial application with both coils powered by large boiler

Radiant Zone with Domestic Water Controlling Supply Temperature

Radiant with Mixing Valve

Summary of Contents for PREMIER SERIES

Page 1: ...booklet is not to be used as an installation manual Detailed instructions are available at www amtrol com Applications Include Radiant Heating Snowmelt Systems Solar Panel Input Wood Boilers Pool Spa...

Page 2: ...ater 2 An indirect fired heater with the top coil connected to a supplemental heat source such as solar wood boiler or heat recovery 3 A commercial indirect setup where both coils are powered by a lar...

Page 3: ...n a single unit the domestic water temperature can provide reliable control of radiant supply temperatures Double wall heat exchangers are also readily available for systems using antifreeze solutions...

Page 4: ...formance Bottom Coil Only Both Coils as Input Product Benefits Con t Commercial applications require rapid recovery to meet high demands These sites also have large boilers to accommodate the building...

Page 5: ...nt transfer of heat into the top coil during a radiant heating call and provides a full length heat exchanger when both coils are powered for indirect water heating Figure 4 A heavy molded plastic jac...

Page 6: ...nation will satisfy the space heat demand 4 Choose either the DC 80 or DC 120 based on the domestic hot water load Specify double wall heat exchanger if required by code Example Radiant loop for large...

Page 7: ...Rooms Heaters Coil Flow GPM Total for Both Coils FT Head Use Parallel Plumbing MBH Available for DHW with Maximum of Units 2 19 1 15 18 400 20 65 2 30 18 800 66 108 3 45 18 1200 109 155 4 60 18 1600 1...

Page 8: ...ial controlled to with 15 F with heating load only 2 Mixing valve used for applications with multiple temp requirements or greatly fluctuating system flow rates 3 Injection pump used for maximum pump...

Page 9: ...9 Installation Con t Radiant Zone with Variable Speed Pump Input with Dual Boilers Wood Boiler Shown Do not circulate when boiler is cold...

Page 10: ...10 Installation Con t Dual Input with Solar Collectors Both Coils as Input Reverse Return Piping...

Page 11: ...11 Coil Performance and Flow...

Page 12: ...Source Applications Solar collector systems Wood boilers Heat reclamation systems Commercial Applications Apartments schools hotels combined pool heating and sidewalk snowmelt via top coil Inputs to...