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MBTEK Manuals & User Guides

MBTEK manufactures high-performance wood boilers, heat pumps, and fan coil units for residential and commercial HVAC projects.

Tip: include the full model number printed on your MBTEK label for the best match.

About MBTEK manuals on Manuals.plus

MBTEK is a North American HVAC specialist providing high-performance wood and coal boilers, heat pumps, and fan coil units.

Since 2008, MBTEK has been delivering trusted, high-efficiency heating solutions to residential and commercial projects. Their flagship product lines feature advanced hydronic heating systems, including the popular TIS UNI series boilers and intuitive TIS Tronic controllers.

MBTEK manuals

Latest manuals from manuals+ curated for this brand.

MBTEK BIO DUO 500 Woodchip Boiler Instruction Manual

MBTEK BIO DUO 500 Woodchip Boiler Instruction Manual

August 5, 2026
MBTEK BIO DUO 500 Woodchip Boiler ATTENTION! Proceed to installation and operation of the heating boiler only after careful familiarization with the installation and operation manual. This manual applies toā€¦
MBtek PRO 30 Wood Boiler Instructions

MBtek PRO 30 Wood Boiler Instructions

July 13, 2026
MBtek PRO 30 Wood Boiler OVERVIEW The TIS PRO series are steel low-temperature hot water solid fuel boilers intended for heating individual residential houses and other buildings. Models require manualā€¦
MBtek APOLLO Central Air Handling Unit AHU Installation Guide

MBtek APOLLO Central Air Handling Unit AHU Installation Guide

June 22, 2026
MBtek APOLLO Central Air Handling Unit AHU TECHNICAL SPECIFICATIONS Ā  FEATURE SPECIFICATION AP-AHU-3.5T AP-AHU-6T Ventilation System Central Duct System Central Duct System Heating/Cooling Functions Heat, Cool Heat/Cool/Humidify/Dehumidify /Backup Heater /Evaporativeā€¦
MBTEK APOLLO 3-Way Motorized Ball Valve User Manual

MBTEK APOLLO 3-Way Motorized Ball Valve User Manual

May 13, 2026
MBTEK APOLLO 3-Way Motorized Ball Valve TECHNICAL SPECIFICATIONS Function 0ā€“10V proportional or switch control Power Supply 230V AC or 24V AC/DC Power Consumption 5W running / 1W holding Fluid Chilledā€¦
MBTEK 330k BTU Pellet Duo Boiler Installation Guide

MBTEK 330k BTU Pellet Duo Boiler Installation Guide

May 9, 2026
MBTEK 330k BTU Pellet Duo Boiler Operation The burner operates in sequence:Ā Fire Up, Stabilization, Work 100%, Work 50%, Work 30%, Burning OFFĀ andĀ Standby. TheĀ Fire UpĀ starts the fan to blow air inā€¦
MBTEK APOLLO Wifi Thermostat Owner’s Manual

MBTEK APOLLO Wifi Thermostat Owner’s Manual

May 8, 2026
APOLLO Wifi Thermostat APOLLO WI-FI THERMOSTAT The APOLLO Thermostat puts advanced climate control at your fingertips. With seamless WiFi connectivity, intuitive touchscreen operation, and multiple applications, this thermostat delivers precisionā€¦

MBTEK support FAQ

Common questions about manuals, registration, and support for this brand.

  • What is the maximum test pressure for MBTEK TIS UNI boilers?

    The maximum test pressure for the TIS UNI heating boiler is 50 psi. The operating pressure must not exceed 15 psi.

  • How do I contact MBTEK for technical support?

    You can reach MBTEK technical support by calling 888-301-0737, emailing info@mbtek.com, or visiting their website to schedule a call.

  • What should I do if my MBTEK boiler fan makes a humming sound and won't turn?

    If your fan hums but does not turn, increase the fan's minimum speed in the boiler settings. Set the minimum fan speed to 40% and the maximum fan speed to 80%.

  • What happens if water or condensation enters my MBTEK controller?

    Immediately disconnect the controller. Dry it using a hairdryer on a low temperature setting, then wait for 24 hours before reconnecting the device.