440 Mixing Expansion Module Variable Speed / Floating - Tekmar 440

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Product Overview

The Mixing Expansion Module 440 provides a system pump output and a single mixing output for either a variable speed injection pump or floating action mixing valve. The 440 cannot operate by itself and requires the use of a tN4 System Control that is capable of operating a Mixing Expansion Module. Tekmar 071 universal sensor included.

Functions - General

Number of water temperatures (1)

Mixing Operation

Mixing outdoor reset

Characterized heating curve

Variable speed output

Floating action output

Boiler return protection

System maximum supply

General Operation

Exercising

Maxheat

Flushing

Product Specifications

General Data
Voltage Type	Line-Voltage
Power Source	Hard-wired
Electrical Data
Maximum Circuit Load	5
Dimensions
Product Height (Inches)	8 1/16
Product Width (Inches)	11 1/8
Product Depth (Inches)	2 15/16
Product Weight (Pounds)	1
Warranty
Parts Warranty (Years)	3