Hydronic Panels to choose from

Primary Loop Stations to choose from

HPS "SERIES 800" Control Stations "Series 800" Installation Instructions

"PLS" - Primary Loop

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PLS-2LB

* Consist of a pre-piped Primary loop to be used with Primary/Secondary piped hydronic systems.
* Available with specified port locations for both boiler and zone supply and returns.
* Piping sizes up to 2”.
* 1 or 2 primary circulators are available dependant upon DHW application.

Can be coupled or grouped with other HPS Zone Control Stations to complete a simplified and professional looking boiler system.

PLS-1 (One Pump Primary Loop )

Used for standard single primary pump applications with no priority pump requirement off the primary loop.

PLS-2 (Two Pump Primary Loop )

Used for 2 primary pump applications. Second pump is designed to work as a priority zone for an indirect water heater or other priority system.