elco THISION L Evo 100 User Manual

Flue Gas System Guide
Flue systems for wall hung condensing boilers from 33kW to 1040kW in cascade

elco THISION L Evo 100 Specifications

General

Brand	elco
Model	THISION L Evo 100
Category	Boiler
Language	English

Summary

1. Flue Systems

1.1 Flue information and guidelines

Provides recommendations for dimensioning flue gas systems and outlines regulatory considerations.

2. Design and sizing information

2.1 Boiler maximum flue lengths

Details maximum flue lengths for concentric and single pipe systems for Thision S Plus.

2.1 Boiler maximum flue lengths continued...

Maximum flue lengths for Thision L Evo and Thision L Eco boilers in various configurations.

2.2 Safe flue termination

Discusses regulations and guidance for safe flue termination, including BS5440 and IGEM UP10.

2.3 IGEM-UP 10

Termination positions for appliances over 70kW net input, covering roof and horizontal clearances.

2.4 BS6644 – 70kW to 1.8MW

Ventilation requirements for appliances over 70kW, covering open flued and room sealed systems.

2.5 BS5440 – Up to 70kW

Details ventilation requirements for appliances up to 70kW, including air vent positions and grille sizes.

2.5 BS5440 – Up to 70kW continued...

Illustrates chimney termination requirements for flat roofs and structures according to BS5440.

3. Flue Components

3.2 Thision S Plus Flue Components

3.3 Thision L Evo Flue Components

3.4 Thision L Eco Flue Components

3.5 Flexible Flue Components

3.6 Cascade Flue Components

4. Flue Component Dimensions

4.1 Concentric flue parts dimensions

4.1 Concentric flue parts dimensions continued...

4.2 PPS flue parts dimensions

4.4 Flexible flue dimensions

4.5 Cascade flue dimensions

4.5 Cascade flue dimensions continued...