ESBE CTF150 series flue gas thermostat CTF151

2025-04-16T12:33:52+02:00

Vendor: ESBE
Type: Timer
Price: 121.50

ESBE CTF151 Flue Gas Thermostat – Precise Control for Circulation Pumps

The ESBE CTF151 flue gas thermostat is a reliable solution for the automatic control of circulation pumps and charging units. Its advanced technology ensures precise temperature control and adapts its functionality to flue gas conditions. Thanks to its versatile applications, this thermostat is an indispensable accessory in heating systems.

Function and areas of application

The CTF151 series was specifically developed for switching circulation pumps or charging units on and off. Control is achieved by detecting the flue gas temperature. With a wide temperature range of 20°C to 240°C, the desired switch-on and switch-off temperatures can be individually set. This not only increases the efficiency of the heating system but also saves energy.

The ESBE CTF151 is used in heating systems, where it optimally regulates heat circulation. Whether in private homes or commercial installations – this flue gas thermostat ensures reliable and energy-efficient control.

Easy assembly and installation

The ESBE CTF151 consists of two main components: a robust temperature sensor and a reliable switching unit. The temperature sensor can be flexibly mounted on the outside of the flue gas duct or using a compatible immersion bag (e.g., from the model series). CTF851It can be mounted directly in the flue gas duct. The switching unit can be easily fixed to the wall, allowing for simple integration into existing systems.

The simple installation and clearly structured operation make the CTF151 thermostat a user-friendly and effective control option. The convenient rotary switch allows the user to effortlessly set the desired flue gas temperature.

High-quality materials for long service life

The ESBE CTF151 flue gas thermostat is made of durable materials that ensure a long service life even under intensive use. The temperature sensor is made of high-quality stainless steel (CrNi, 1.4301), making it particularly corrosion-resistant. The thermostat housing is made of durable plastic (reinforced PA), while the housing cover is made of robust ABS plastic.

This choice of materials ensures the device is optimally protected against external influences such as moisture or temperature fluctuations. It meets IP54 protection standards and is therefore suitable for use in demanding environments.

Technical details at a glance

The ESBE CTF151 impresses with its well-designed technical specifications. A hysteresis of 7% of the scale range ensures precise temperature control, and the contact rating offers high flexibility for controlling various devices. Key technical features include:

Protection class: IP54 according to EN 60529

Temperature range: 20°C to 240°C

Temperature sensor dimensions: Ø6 mm x 96 mm

Cable length: 1.5 m (Ø1.5 mm)

Material components: Plastic (ABS, PA), stainless steel (CrNi, 1.4301)

Weighing only 0.2 kg, the thermostat is easy to handle and install. It is also suitable for operating environments with temperatures ranging from 0°C to +50°C and can be stored in a temperature range of -30°C to +50°C when not in use, further increasing its flexibility.

Why the ESBE CTF151 is an excellent choice

The ESBE CTF151 flue gas thermostat combines first-class materials, a well-thought-out design and uncomplicated handling with high functionality.It enables precise and reliable control of circulation pumps and charging units, contributing to sustainable energy efficiency. Its flexible mounting options and adjustable temperature range make it a versatile tool for heating systems.

With the ESBE CTF151 you optimize your heating systems, reduce energy losses and benefit from a durable and user-friendly product.

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Product data sheet

Assembly instructions

Declaration of Conformity