Gas heater with flue exhaust, 5kW 5000 KS, black, for gas cylinders.
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The Fujiyama FHS 5000 KS gas heater features a 5 kW output and an integrated flue gas exhaust/air intake system. It is designed for rooms ranging from 30 to 50 m² in size. The unit operates on natural gas, propane, or a propane-butane mixture and is equipped with a steel heat exchanger that serves as the combustion chamber. Its compact dimensions make it an ideal choice for small spaces.
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Product code: FHS5000KS
Fujiyama FHS 5000 KS gas heater
A 5 kW gas heater featuring a steel combustion chamber and a flue system (exhaust/air intake). Thanks to its compact dimensions, it is ideal for small spaces where every centimeter counts.
The gas heater runs on natural gas, propane, or propane-butane (LPG).
The 5000 KS series convector features a modern design that complements your room's décor.
It utilizes a modulating burner and a steel heat exchanger, known as the combustion chamber. Gas burns within a sealed combustion chamber, meaning it does not draw air from the room itself. Exhaust venting and air intake occur via a dual-pipe (pipe-in-pipe) system.
This pipe-in-pipe system ensures easy installation and safe operation. Exhaust gases are vented outside through the inner pipe (smaller diameter), while the outer pipe draws in the oxygen required for combustion. This design also ensures a lower flue temperature.
The heater is equipped with an adjustable thermostat that allows the user to set the desired temperature. Once the set temperature is reached, the heater automatically switches off and enters standby mode. The thermostat offers 7-level adjustment. It is suitable for rooms ranging from 30 to 50 m² in size. The heater is manufactured in Turkey.

Thermostats – heater control types:
Mechanical thermostat – the simplest method for controlling a gas heater. Operation is managed via a dial offering smooth, 7-step adjustment within the 13°C–30°C range. The heater’s thermostat features a built-in room temperature sensor (a copper element containing an expanding liquid, connected to the thermostat by a capillary tube). When the sensor detects that the room temperature is approaching the setting selected on the thermostat, it reduces the gas heater's burner output or switches it off.
Mechanical thermostat controlled by "KonvekPro" combined with a programmable thermostat – more efficient gas heater control. "KonvekPro" is a controller that directly manages the gas heater's operation. It receives data from a programmable thermostat—where the desired temperature (adjustable between 5°C and 25°C) and operating hours are set. Depending on requirements, "KonvekPro" heats the mechanical thermostat sensor within the gas convector, which in turn closes or restricts the gas supply to the burner. This results in gas savings and greater convenience in using the heater. The complete "KonvekPro" and programmable thermostat kit is easy to install; the setup can be done by the user. It can be used to upgrade both a new gas convector purchased from our store and an existing gas heater.
Mechanical thermostat controlled by "KonvekPro" combined with a Wi-Fi programmable thermostat – even more efficient, convenient, and easy gas heater control via a Wi-Fi thermostat. "KonvekPro" is a controller that directly manages the operation of the gas heater. It receives input from a programmable thermostat used to set the desired temperature (adjustable between 5°C and 25°C) and the heater's operating hours. The gas convector's operating schedule can be set on a daily and/or weekly basis. Scheduling can be managed either via a mobile app or through the thermostat's control panel. The unit is designed for upgrading both new gas convectors purchased from our store and existing heaters.
These thermostats are compatible with both closed-combustion and open-combustion gas heaters.




Advantages of the FHS 5000 KS gas convector:
- Modern look and compact size.
- Flame modulation. The flame is modulated by the Eurosit valve. As the temperature approaches the thermostat setting, the flame decreases and gas consumption drops.
- It is powered by natural gas or LPG (propane-butane).
- Built-in thermostat allowing for 7-level temperature adjustment, ranging from 13°C to 30°C.
- The burner is made of stainless steel, making it durable. The gas burns with a blue flame and high thermal efficiency.
- Electronic igniter for 1 AA battery.
- In the event of a flame failure at the burner, the solenoid valve will shut off the gas supply.
- The gas convector does not consume oxygen from the room, making it safe for use in an apartment.
- The combustion chamber is coated with enamel, which significantly increases temperature resistance and ensures a longer service life.
- The sealed-combustion gas convector is manufactured in accordance with European Standards (EN) and holds CE certification and the TS EE 613 quality certificate.
- The flue fits a 40 cm thick wall. A flue suitable for an 80 cm wall can be purchased separately. The flues can be shortened.


Shipping cost for the selected product
The shipping cost applies to this product (in the selected variant - if applicable). It may change after adding other products to the cart.
User Manual
Certificates and safety warnings
ERSEL ISITMA ENERJİ SİSTEMLERİ VE EKİP. EV VE BÜRO GER. TİC. SAN. LTD. ŞTİ
ORGANİZE SAN. BÖL. 20.CD, 66 Kayseri, Turkey
Phone:+90 352 332 67 67
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