3-Zone Pump Control

Model Number: SR503-4  | Menards® SKU: 6655602

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3-Zone Pump Control

Model Number: SR503-4  |  Menards® SKU: 6655602

Online Price

  • Description 

This switching relay control integrates thermostat, circulator pumps and boiler connection.

  • Zoning with pumps
  • 3 zones by pump
  • Accepts 1- 3 Aube thermostats ( TH135 or TH115- AF-024T)
  • Priority control - allows one zone call for heat to be finished before other zones. Example: a domestic hot water zone
  • Indicator lights: indicates performance of power, thermostat and pumps

Brand Name:

Please Note: Prices, promotions, styles and availability may vary by store and online. While we do our best to provide accurate item availability information, we cannot guarantee in-stock status and availability as inventory is sold and received continuously throughout the day. Inventory last updated 3/30/2015 at 5:00am EST. Online orders and products purchased in-store qualify for rebate redemption. Rebates are provided in the form of a merchandise credit check which can only be used in a Menards store.
Online Availability

Receive as soon as 2-3 weeks

Store Availability