Your Browser is Not Currently Supported

We recommend using one of the following browsers for an optimal experience. Click a link below to download the latest browser version.

If you are already using one of these browsers, please make sure you're updated to the latest version.

Face Book
Pin It
Reddit
Tweet This
Email This Page
Print This Page
Tekmar 325
Tekmar 325
Hover to zoom
1 of 1

Tekmar 325 - Zone Expansion Module - tN4 Compatible - 6 Zone Valves

Model:

325

Write A Review
$404.00
Free Shipping
  Learn More About Free Freight
Free Shipping
*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
Factory-Direct
Ships in 4-7 Business Days
synchrony card logo
$68 / Month
Suggested monthly payments with 6 month financing.
Tekmar 325 - Zone Expansion Module - tN4 Compatible - 6 Zone Valves
Tekmar 325 - Zone Expansion Module - tN4 Compatible - 6 Zone Valves
Model: 325
$404.00
Accessories
Features
Specifications
Reviews
Product Q&A
How-To Articles
Manuals

Recommended Accessories

eComfort expert image
Expert Recommended Accessories Selected by Ken, our Expert
Optional Accessories 7
$106.00
Factory-Direct
$262.00
Factory-Direct
$516.00
Factory-Direct
$1,358.00
Factory-Direct

Features

    For nearly three decades, tekmar has been providing zoning and control solutions for a variety of heating and cooling applications. Products made by tekmar can improve the efficiency and comfort delivered by almost any system. The 325 Zone Expansion Module is a tekmarNet 4 control used with a tekmar Zone Manager to increase the number of zones in your HVAC system by six. It provides power and connectivity for six tekmarNet 4, or stand-alone, thermostats. This module controls and powers as many as six zone valves in addition to a zone group pump. The tekmar 325 is ideal for situations where you want to expand your system without sacrificing connectivity.
  • tekmarNet 4 Expansion
  • The tekmar 325 Zone Expansion Module contains an expansion terminal, which allows you to add a tekmarNet 4 control into your communication system. Find the perfect configuration to maximize your efficiency and comfort.
  • Product Note
    This control must be mounted within a tekmarNet Zone or Power Manager for power. It does not include an enclosure.

Specifications

325
specs product image PID-32823
Overview
Product Category
Thermostats and Controls
Additional Model Numbers

325-0, 325

General Information
Product Category
Thermostats and Controls
Voltage Type
Line-Voltage
Electrical Data
Maximum Load
5 Amps
Dimensions
Product Height
3 5/8 Inches
Product Width
5 3/8 Inches
Product Depth
9/16 Inch
Product Weight
1.1 Pounds
Certifications
UL Listed
Yes
CSA Listed
Yes
Warranty Information
Parts Warranty Learn More
Parts Warranty
A warranty is a safeguard from defects in manufacturing and can vary in length and terms. Some manufacturers require registration for extended warranty benefits, be sure to check out features and the warranty document. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
1 Year

Reviews

Tekmar 325 Reviews & Ratings
Be the First to Write a Review
Do you own this product?
Please share your insights with fellow shoppers.

Product Q&A

Expert avatar photo
Be the First to Ask A Question Answered by Ken, the eComfort Product Expert

How-To Articles

How to Pick the Perfect Thermostat
How to Pick the Perfect Thermostat
Today's thermostats are more than just the “brain” of your heating ...
An Intro to Tekmar Controls
An Intro to Tekmar Controls
Getting the most out your hydronic heating system can be difficult. Luckily, Te...
Mini Split HVAC Thermostats and Controls
Mini Split HVAC Thermostats and Controls
If you're buying a ductless mini split system, then you appreciate the quiet, e...
eComfort How-To Library
eComfort How-To Library
Articles, Tips and Buying Guides from Our Experts

Manuals

 
Media Gallery
Tekmar 325 - Zone Expansion Module - tN4 Compatible - 6 Zone Valves
Tekmar 325
Customer Review Images