Local Pickup FAQ's
Hover to zoom
1 Of 5
+
Share This Product
Recommended Accessories
Expert Recommended Accessories
Selected by Ken, our Expert
Required Accessories
9
These accessories are required to properly setup/install this product.
Optional Accessories
10
Features
- Protect Your System
- Minimum and maximum setpoints limit the operation of the system to a range that best suits the needs of the application. Drainback capabilities and freeze protection features give you the peace of mind to operate your system year round.
- Intelligent Control
- The tekmar 155 Difference Setpoint Control comes with a 071 Universal Sensor and a 085 Solar Sensor. These sensors relay temperature information about your storage tank and your source to the 155.
- The 155, in turn, transfers heat based off of this information. Accurate sensor information goes hand-in-hand with efficient heat transfer processes for your system.
- Product Includes
- (1) tekmar 155 Difference Setpoint Control
- (1) tekmar 071 Universal Sensor
- (1) tekmar 085 Solar Sensor
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 tekmar 155 Difference setpoint control is designed to control the transfer of heat between a heat source and a storage tank. Monitoring the temperature difference between the hot water source and the storage tank, it is able to ensure effective heat delivery by controlling the operation of a pump. The most common usage for this control is in solar thermal systems, but it is also beneficial in wood boiler systems. Regardless of your heat source, a tekmar 155 Difference Setpoint Control will provide optimal heat transfer to your system.
Product Note
This control requires a class 2 transformer.
Specifications
155
General Information
Voltage Type
Low-Voltage
Interface
Buttons
Dimensions
Product Height
4 3/4 Inches
Product Width
2 7/8 Inches
Product Depth
7/8 Inch
Product Weight
1 Pound
Certifications
UL Listed
Yes
CSA Listed
Yes
Warranty Information
Parts Warranty
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 155 Reviews & Ratings
Be the First to Write a Review
Do you own this product?
Please share your insights with fellow shoppers.
Please share your insights with fellow shoppers.
How-To Articles
How to Pick the Perfect Thermostat
Today's thermostats are more than just the “brain” of your heating ...
An Intro to Tekmar Controls
Getting the most out your hydronic heating system can be difficult. Luckily, Te...
Mini Split HVAC Thermostats and Controls
If you're buying a ductless mini split system, then you appreciate the quiet, e...
Manuals
Ask A Question!
*Required Fields
+
Thank You For Submitting Your Question
Your submission has been sent successfully. Please give our experts up to two business days to respond.
Media Gallery
Tekmar 155 - Difference Setpoint Control - Solar Sensor - Two Relay
Customer Review Images