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Award-Winning Plug & Play Heating Systems

PAW Heating Modules and Distribution Manifolds are premounted groups of fittings for heating distribution.

The Heating Modules are designed such that they can be directly mounted onto a Distribution Manifold or a mounting plate with thread connections (adapters also available).

alt src=http://www.solarnetix.com/images/stories/combined%20modular%20system.jpg

                  DN20 Modular System Mounting Example                        DN25 Modular System Mounting Example

Single heating modules can thus be combined without any problems and can be arranged in numerous ways. This extraordinary flexibility is achieved by the modular structure of the entire Solarnetix system.

We offer PAW Hydronic Heating Modules for a broad range of applications such as boiler charging or low-temperature heating systems.All Solarnetix products are made from the highest quality materials available to ensure exceptional performance, high operational reliability and long service life.

Product Navigation: 3/4 in Heating Modules - 1 in Heating Modules - 1.25 in Heating Modules

 



K31 (3/4"-DN20) High Temperature Zone Module (Residential)
Hydronic Heating Modules (3/4 in - DN20)

For High Temperature Zone or Boiler Primary Loop.

 alt K31 - Product Specifications

 alt K31 - Installation & User Manual

 
K32(3/4"-DN20) Low-Temperature Zone Module with 3-way Mix Valve
Hydronic Heating Modules (3/4 in - DN20)

For Heating Zones Controlled by Motorized Mixing with Reset Control.

alt K32-Product Specification 

altK32 - Installation & User Manuals

 
K33 (3/4"-DN20) Low Temperature Zone Module (Residential)
Hydronic Heating Modules (3/4 in - DN20)

For Low Temperature Heating Zones Controlled by 3-Way Thermostatic Mixing.

K33-Product Specification

K33 - Installation & User Manual

 
K34 (3/4"-DN20) Low-Temperature Zone Module (Residential)
Hydronic Heating Modules (3/4 in - DN20)

With 3-Way Mixing Valve with Bypass 0-50% for High Flow Heating Zones Controlled by Motorized Mixing with Reset Control.

 K34-Product Specification

 
Modular Distribution Manifold DN20
Hydronic Heating Modules (3/4 in - DN20)

For use in a closed loop design. The modular design of distribution Manifolds allow parallel connection of multiple Zone Modules in order to customize any installation.

Available in 2-6 sectional designs, for connection of 2 to 9 heating zones.

 MDM - Product Specification

MDM - Installation & User Manual

 
MW Hydraulic Separator for Modular Systems -3/4"
Hydronic Heating Modules (3/4 in - DN20)

For use in a closed loop design. Flow up to 2200 L/h (9.7 USgpm).

In conjunction with boilers having high resistance (condensing) or when total flow rate of all parallel running circulators is higher than maximum flow rate of the boiler, the low-loss header provides hydraulic separation, decoupling boiler and system circuits from each other.

MW HS-Product Specification

MW HS - Installation & User Manual

It is recommended to use the low-loss header in applications in which the total system flow rate exceeds the maximum boiler flow rate. PAW strongly recommends the use of a hydraulic separator in cases where the system head and flow rates are unknown.

 
K31 (1"-DN25) High Temperature Zone Module Unmixed
Hydronic Heating Modules (1 in - DN25)

For Boiler Load or Floating Heat Mode. Flow up to 2150 L/h (9.5 USgpm).

Use high temperature zone modules F31 in closed loop design to supply high temperature zones, such as indirect water heaters, baseboards or fan coil units, or as modules for injection mixing.

 K31-High Temp Module Unmixed-Product Specification

 K31 Installation and User Manual

Supply and return lines are 1“ NPT. Up to 9 high temp modules could be installed on one manifold.

 

 
K32 (1"-DN25) Low Temperature Zone Module with 3-Way Mixing Valve
Hydronic Heating Modules (1 in - DN25)

For Heating Mode Set by a Mixing Valve. Flow up to 2200 L/min (9.7 USgpm).

K32 Low Temp Module with Mixing Valve-Product Specification

 K32 - Installation & User Manual

Use in closed loop design. The F32 Low-Temperature Zone Module is a replacement for conventional injection mixing systems.

In conjunction with electronic reset control and direct drive actuator modulates a 3-way valve, diverts and mixes radiant return water with hot water from the boiler.

 
K33(1"-DN25) Low Temperature Zone Module with Thermostatic 3-Way Mixing Valve
Hydronic Heating Modules (1 in - DN25)

For Low Temperature Heating Zones Controlled by 3-Way Thermostatic Mixing. Use in closed loop design. Flow up to 860 L/min (3.8 USgpm).

icon  K33-Low Temperature Module with 3-way Thermostatic Mixing Valve Product Specification

icon F33 - Installation & User Manual

Low temperature zone modules F33 equipped with adjustable thermostatic actuator. The F33 is designed to provide constant supply temperatures to the radiant system.

Depending on the geographic location of the installation, periodic adjustments to the temperature may or may not be necessary.

 
K34(1"-DN25) Low Temperature Zone Module with 3-Way Mixing Valve
Hydronic Heating Modules (1 in - DN25)

For Low-Temperature Heating set by a Mixing Valve. Use in closed loop design. Flow up to 1940 L/min (8.5 USgpm).

icon K34 Low Temperature Module with 3-Way Mixing Valve Product Specification

icon F34 - Installation & User Manual

The F34 Low-Temperature Zone Module is a replacement for conventional injection mixing systems.

In conjunction with electronic reset control and direct drive actuator modulates a 3-way valve, diverts and mixes radiant return water with hot water from the boiler.

 
K38 (1"-DN25) Low Temperature Zone Module with 4-Way Mixing Valve
Hydronic Heating Modules (1 in - DN25)

For Heating Mode with Minimum Temperature set by a Mixing Valve. Use in closed loop design. Flow up to 1400 L/min (6 USgpm).

icon K38 Low Temperature Module with 4-Way Mixing Valve Product Specification

icon F38 - Installation & User Manual

The F38 Low-Temperature Zone Module is a replacement for conventional injection mixing systems.

In conjunction with electronic reset control and direct drive actuator modulates a 4-way valve, diverts and mixes radiant return water with hot water from the boiler.

//
 
K36-E (1"-DN25) Modular Heating Circuit with Integrated Overflow Valve
Hydronic Heating Modules (1 in - DN25)

The F36-E includes a Thermostatic Control Valve to Compensate Temperature Differences in Solid Fuel Boilers.

Flow up to 1725 L/h (7.6 USgpm).

icon K36-E with Integrated Overflow Valve Product Specification

icon F36-E - Installation & User Manual

//

 
Modular Distribution Manifold DN25
Hydronic Heating Modules (1 in - DN25)

For use in closed loop design.

Modular design distribution Manifolds allow parallel connection of multiple Zone Modules in order to customize any installation.

icon Modular Distribution Manifold DN25 Product Specification

Our modular distribution manifolds simplify installation, extremely shorten assembly time, providing cost and time savings.

Available in 2-6 sectional designs, for connection of 2 to 9 heating zones.

 
MW Hydraulic Separator for Modular Systems 1"
Hydronic Heating Modules (1 in - DN25)

For use in a closed loop design. Flow up to 3500 L/h (15.4 USgpm).

In conjunction with boilers having high resistance (condensing) or when total flow rate of all parallel running circulators is higher than maximum flow rate of the boiler, the low-loss header provides hydraulic separation, decoupling boiler and system circuits from each other.

icon MW Hydraulic Separator for Modular Systems 1" Product Specification

icon MW HS - Installation & User Manual

It is recommended to use the low-loss header in applications in which the total system flow rate exceeds the maximum boiler flow rate.

PAW strongly recommends the use of a low-loss header in cases where the system head and flow rates are unknown.

 
K31 (1 1/4"-DN32) High Temperature Zone Module Unmixed
Hydronic Heating Modules (1.25 in - DN32)

For Boiler Load or Floating Heat Mode. Flow up to 2800 L/min (12.3 USgpm).

icon K31 High Temperature Zone Module Unmixed Product Specification

icon F31 - Installation & User Manual

Use high temperature zone modules F31 in closed loop design to supply high temperature zones, such as indirect water heaters, baseboards or fan coil units, or as modules for injection mixing.

All supply and return lines are 1”. Up to 9 high temp modules could be installed on one manifold.

 
K34(1 1/4"-DN32) Low Temperature Zone Module with 3-Way Mixing Valve with Adjustable Bypass Valve 0-50%
Hydronic Heating Modules (1.25 in - DN32)

For Low-Temperature Heating set by a Mixing Valve. Flow up to 2760 L/min (12.2 USgpm).

icon K34 Low Temperature Zone Module with 3-Way Mixing Valve Product Specification

icon F34 - Installation & User Manual

Use in closed loop design. The F34 Low-Temperature Zone Module is a replacement for conventional injection mixing systems.

In conjunction with electronic reset control and direct drive actuator modulates a 3-way valve, diverts and mixes radiant return water with hot water from the boiler.

 
K38 (1 1/4"-DN32) Low Temperature Zone Module with 4-Way Mixing Valve
Hydronic Heating Modules (1.25 in - DN32)

For Heating Mode with Minimum Temperature set by a Mixing Valve. Flow up to 2240 L/min (9.9 USgpm).

icon K38 Low Temperature Zone Module with 4-Way Mixing Valve Product Specification

icon F38 - Installation & User Manual

Use in closed loop design. The F38 Low-Temperature Zone Module is a replacement for conventional injection mixing systems.

In conjunction with electronic reset control and direct drive actuator modulates a 4-way valve, diverts and mixes radiant return water with hot water from the boiler.

 
K36-E (1 1/4"-DN32) Zone Module with Integrated Pressure Bypass Valve
Hydronic Heating Modules (1.25 in - DN32)

With thermal control valve to compensate temperature differences in solid fuel boilers as well as in wood firing and stove heating systems.

Flow up to 2600 L/min (11.4 USgpm).

icon K36-E Zone Module with Integrated Pressure Bypass Valve Product Specification

icon F36-E - Installation & User Manual


 
Modular Distribution Manifold DN32
Hydronic Heating Modules (1.25 in - DN32)

For use in a closed loop design.

Modular design distribution Manifolds allow parallel connection of multiple Zone Modules in order to customize any installation.

icon Modular Distribution Manifold DN32 Product Specification

Our modular distribution manifolds simplify installation, extremely shorten assembly time, providing cost and time savings.

Available in 2-6 sectional designs, for connection of 2 to 9 heating circuits.

 
MW Hydraulic Separator for Modular Systems 1.25 in
Hydronic Heating Modules (1.25 in - DN32)

For use in a closed loop design. Flow up to 2600 L/h (11.5 USgpm).

icon MW Hydraulic Separator for Modular Systems Product Specification

In conjunction with boilers having high resistance (condensing) or when total flow rate of all parallel running circulators is higher than maximum flow rate of the boiler, the low-loss header provides hydraulic separation, decoupling boiler and system circuits from each other.

It is recommended to use the low-loss header in applications in which the total system flow rate exceeds the maximum boiler flow rate.

PAW strongly recommends the use of a low-loss header in cases where the system head and flow rates are unknown.