Become a Certified tekmar Boiler & Steam Control Installer

Become the Go-To Boiler & Steam
Control Installer in Your Area

Get certified and be viewed as a tekmar expert

Get Certified In-Person
Designed for contractors, this certification program gives you the knowledge and recognition to stand out in your market.
Get hands-on experience with tekmar boiler and steam control systems and position your business as a trusted local expert
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2-hour training session led by
experienced instructors
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Covers residential, commercial,
and multi-family boiler control applications
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Convenient training locations
across your region
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Smart Boiler Control 294

The Smart Boiler Control 294 operates up to four boilers for central or indirect domestic hot water heating, expandable to sixteen with additional modules. It supports condensing and non condensing boilers—modulating or up to four stage—offering a flexible, cost effective hybrid plant solution. Nexa™ enables real time remote monitoring, adjustments, and notifications via web and mobile apps.


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Smart Boiler Expansion 294 EXP

The Smart Boiler Expansion 294EXP expands the Smart Boiler Control 294 in groups of four boilers up to a maximum of sixteen boilers. The 294EXP connects to the Smart Boiler Control 294 through a three-wire communication cable.

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Smart Steam Control 289

The Smart Steam Control 289, connected through the Nexa™, provides a simple way to manage steam boilers across multiple properties. The 289 operates up to two steam boilers on one or two pipe systems and can deliver up to 20% energy savings through Outdoor Reset, Indoor Temperature Feedback, and Warm Weather Shutdown.


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Try the Emulator

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Wireless Mesh Indoor Sensor 042

The tekmar Wireless Mesh Indoor Sensor 042 provides indoor temperature measurement for mesh compatible boiler controls. The wireless mesh indoor sensor 042 provides maximum accuracy supporting indoor feedback giving ultimate hydronic heating comfort.


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Wireless Mesh Outdoor Sensor 043

The tekmar Wireless Mesh Outdoor Sensor 043 provides outdoor temperature measurement for mesh compatible boiler controls without exterior wiring. The wireless mesh outdoor sensor 043 provides maximum accuracy supporting outdoor reset giving ultimate hydronic heating comfort.


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Mesh Network Extender 041

The tekmar Mesh Network Extender 041 adds robustness to Mesh networks. It's used with wireless mesh sensors to build a mesh network to support Indoor Temperature Feedback on select tekmar boiler controllers.


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Security Cover 041SC

Security Cover 041SC for Wireless Mesh Network Extender 041

The tekmar Security Cover 041SC is designed to be placed over the Mesh Network Extender 041 to prevent tampering. It's supplied with a low profile power adapter.


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Smart Boiler Control 294KIT

The Smart Boiler Control 294 operates up to four boilers for central or indirect domestic hot water heating, expandable to sixteen with additional modules. It supports condensing and non condensing boilers—modulating or up to four stage—offering a flexible, cost effective hybrid plant solution. Nexa™ enables real time remote monitoring, adjustments, and notifications via web and mobile apps. The 294KIT includes wireless mesh indoor and outdoor sensors and network extenders for advanced indoor feedback.


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Smart Steam Control 289KIT

The Smart Steam Control 289, connected through the Nexa™, provides a simple way to manage steam boilers across multiple properties. The 289 operates up to two steam boilers on one or two pipe systems and can deliver up to 20% energy savings through Outdoor Reset, Indoor Temperature Feedback, and Warm Weather Shutdown. The KIT comes with wireless mesh indoor and outdoor sensors and mesh network extenders to set up a mesh network for advanced indoor feedback.


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Pressure Sensor 088

The Pressure Sensor 088 provides a ratiometric signal to a controller to measure the pressure of a hydronic system between 0 to 150 psi (0 to 1034 kPa). The sensor bulb is designed to install into a tee using 1/8-27 inch NPT threads and includes a 10 foot (3 m) long cable.


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Pressure Sensor 089

The Pressure Sensor 089 provides a ratiometric signal to a controller to measure the pressure of a hydronic system between 0 to 15 psi (0 to 103 kPa). The sensor bulb is designed to install into a tee using 1/8-27 inch NPT threads and includes a 10 foot (3 m) long cable.


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Boiler Flue Sensor 069

The Boiler Flue Sensor 069 measures the boiler flue temperature between 32 to 392 degrees F (0 to 200 degrees C). The sensor is designed to be installed in a 1/4 inch hole in the flue pipe. Having a flue sensor on your system is often a requirement to qualify for utility rebate programs (program requirements vary by jurisdiction).


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  • Tekmar-294_nexa-badge
  • 294EXP_nexa-badge
  • Tekmar-289_nexa-badge
  • Wireless Mesh Indoor Sensor_042
  • Wireless Mesh Outdoor Sensor_043
  • Mesh Network extender_041_side
  • Security Cover 041SC
  • tekmar-Smart-Control-Kit
  • tekmar-Smart-Control-Kit
  • Product Image - 088 (Open_2)
  • Product Image - 088 (Open)
  • Product Image Tekmar Flue
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Customer Testimonials

"The 294 was easy to install, and I can pull up and make setpoint changes to the customer’s system at my office or on my phone."
- Mechanical Contractor Customer
"I think anybody who’s responsible for heating systems of any kind…would definitely benefit from this kind of a unit."
- Property Management Customer
"We have half a dozen other systems in the field that would benefit from the use of this control."
- Mechanical Contractor Customer
Smart Boiler 294

How It Works:


Complete the  form below
Get contacted with training dates and venue
Complete the 2-hour, instructor-led training
Pass the post-training quiz and earn your certification
Gain the competitive edge

Exclusive Benefits for Certified tekmar Installers

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Be Referred to Local
Customers

Join tekmar’s preferred installer network and receive referrals from customers looking for trusted boiler and steam control professionals.
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Direct Access to Expert
Support

Get help with product selection, system design, installation, and troubleshooting across the full tekmar boiler and steam control lineup.

Request Boiler & Steam Control Certification Training

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Prepare for your Course

Want to get a head start? Learn about tekmar Smart Boiler and Steam Controls with Mesh Sensors by completing free eLearning modules through Watts Works Online.

Smart Steam Control 289
Smart Boiler Control 294
Wireless Mesh Sensors