Flue Installation, Type B22 Appliance | Roberts Gorden CTCU 11

SECTION 6: FLUE INSTALLATION

6.1 Changing Flue and Air Intake Orientation

The heater is sold with horizontal flue and fresh air connections as standard. If vertical flue and fresh air connections are required, follow the instructions on Page 29, Section 15.4.

6.2 Flue Installation

WARNING

Fire Hazard

Some objects will catch fire or explode when placed close to heater.

Keep all flammable objects, liquids and vapours the required distance away from the heater.

Failure to follow these instructions can result in death, injury or property damage.

The flue must terminate outside of the building. Flues and air intakes must be a fully sealed system and correctly sized for the model. Flues should be assembled as detailed on Page 9, Figure 5 through Page 10, Figure 7. The joints between the flue terminal and the roof or wall must be properly sealed. If the flue passes through a wall or ceiling of combustible material it must be enclosed by a sleeve of non-combustible material and be separated from the sleeve by at least a 25 mm air gap.

Flues and air intakes must be adequately supported so that the heater does not bear the weight of the pipes.

For flue termination See Page 9, Figure 5 through Page 10, Figure 7.

6.3Type C12, C32 & C62 Appliance Room Sealed.

The heaters are designed to be installed as room sealed appliances. The flue and air intake are run as separate pipes to the special concentric wall or roof terminal. See Page 10, Figure 7. The wire mesh inside the fresh air adapter on the heater must be removed prior to installation.

6.4 Type B22 Appliance

The flue must be fitted with a low resistance terminal. See Page 9, Figure 5 through Page 10, Figure 6.

Figure 5: Flue and Roof Detail

Flue
Terminal
	Masterflash
	Soaker Flashing
	or Rain Collar.
Roof
	Metal Sleeve
25 mm Air Gap to	Flue
25 mm Air Gap to
Combustible Material

CTCU 7, CTCU 22, CTCU 11, CTCU 15, CTCU specifications

Roberts Gorden offers a diverse range of high-performance make-up air units known as the CTCU series, which includes models CTCU 22, CTCU 15, CTCU 7, CTCU 27, and CTCU 11. Each model is designed to deliver efficient and reliable air management solutions for various industrial and commercial applications.

The CTCU 22 is renowned for its robust construction and powerful performance, providing exceptional air flow rates that can accommodate larger facilities. It features a high-efficiency heat exchanger and a multi-stage filtration system that ensures optimal indoor air quality while reducing energy consumption. This model is particularly beneficial for environments requiring high volumes of tempered air, making it ideal for manufacturing plants and warehouses.

CTCU 15, on the other hand, is slightly smaller yet offers remarkable versatility. With an integrated control system, it can easily adapt to changing operational demands, making it a preferred choice for businesses that experience variable occupancy levels. Its quiet operation minimizes workplace noise, and its energy-efficient design significantly cuts operational costs.

CTCU 7 is specifically engineered for smaller spaces without compromising performance. This unit features compact dimensions while still delivering adequate air flow for localized heating and ventilation needs. The advanced temperature control algorithms allow for precise adjustments, ensuring a comfortable environment even in tight areas.

CTCU 27 stands out with its advanced technology that includes integrated smart controls. This model offers real-time monitoring and data analytics to optimize performance and enhance energy efficiency. Its ability to connect with existing building management systems makes it an appealing choice for modern facilities aiming to improve sustainability initiatives.

The CTCU 11 is characterized by its user-friendly interface and maintenance accessibility. It is built with durable materials that extend its lifespan, ensuring long-term reliability. This unit is ideal for applications where regular maintenance is challenging, as its design allows for easy access to all critical components.

In summary, Roberts Gorden's CTCU series encompasses a range of units catered to various industrial needs. With features focusing on efficiency, flexibility, and user-friendliness, these models deliver high-quality air management solutions to improve indoor environments while reducing energy consumption.

Roberts Gorden CTCU 11, CTCU 27 Flue Installation, Changing Flue and Air Intake Orientation

Models: CTCU 7 CTCU 22 CTCU 11 CTCU 15 CTCU CTCU 27