TTulpeŽ Indoor B-14 P50 Eco propane instantaneous gas water heater, ErP/ Low NOx (50 mbar)

14 liters per minute propane gas water heater with battery ignition, 50 mbar


The new TTulpe® Indoor B-14 Eco is an open modulating propane gas water heater designed for indoor installation. With a capacity of 14 liters per minute, this water heater provides efficient and reliable hot water supply for various applications.

Energy Efficiency and Ease of Use:

The self-modulating valve regulates the energy required to heat the water, resulting in significant energy savings. Additionally, there is a gas-saving mode for reduced gas consumption during warmer months. The water heater is ideal for use in conjunction with mixer taps or thermostatic faucets.

With a minimum water pressure of 0.2 bar, this water heater is suitable for situations with low water pressure, making it versatile in its applications.

Safety and Installation:

As an open-type gas water heater, the Indoor B-14 requires an exhaust pipe to the outside and adequate ventilation in the installation space. Various safety features ensure that the water heater shuts off when exhaust gases are not adequately removed. The unit is equipped with manual controls for gas and water flow, and the temperature can be adjusted with a dial.

Automatic Ignition:

The water heater features automatic ignition powered by a 1.5-volt battery. This ignition activates when water flows through the unit. The pilot light ignites the main burner when hot water is demanded and automatically extinguishes if there is no hot water demand for 60 seconds.

With ½ inch threaded connections for water and gas, installation of the unit is straightforward. All necessary installation parts are included.

Technical Specifications:

  • Gas Type: Propane
  • Gas Pressure: 50 mbar
  • Nominal Heat Output: 24.3 kW
  • Battery Ignition: 1.5 Volt
  • Frost Protection: No
  • Dimensions: 363 x 650 x 247 mm (W x H x D)
  • Minimum Water Pressure: 0.2 Bar
  • Maximum Water Pressure: 10 Bar
  • Water Flow Rate: between 2.5 and 13.6 liters per minute
  • Temperature Range: 35 to 65 degrees Celsius
  • Exhaust Pipe Connection: 130 mm
  • Net Weight: 14 kg
  • Energy Efficiency Class: A
  • Tap Water: L (equivalent to CW4)
  • Electric Frost Protection System: No
  • Certifications: KIWA, Gastec

Package Contents:

  • Water Heater
  • Manual
  • 1 x 1.5 Volt LR20 battery
  • Strainer


  • 2 years

The TTulpe® Indoor B-14 Eco provides a powerful and efficient solution for your hot water needs, with a focus on energy savings, safety, and ease of use.

Brand: TTulpeŽ
Energy class: Product sheet
£ 355,- incl. VAT