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EVO S CONDENSING BOILER PRODUCT & FLUE GUIDE...
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Ideal Commercial Boilers is the UK’s market leader of high efficiency commercial heating solutions. Operating from its Hull manufacturing plant and offices since 1906, Ideal Commercial Boilers is one of the few true British manufacturers left in the heating industry.
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Introduction 4-13 EVO S 50 - 135kW 14-16 EVO S Cascade 50 - 540kW 17-20 EVO S Flue Options Flue Resistances 22-23 Flue Types 24-30 Guide to Flue Installation & Regulation Condensate Pumps Ideal Training & Support...
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EVO S 50 - 135kW *5 year warranty subject to Terms and Conditions. 5 years parts and labour warranty available subject to being commissioned by Ideal Boilers. Must be fitted with a Low Loss Header or Plate Heat Exchanger. Terms and conditions available at www.idealcommercialboilers.com/downloads...
EVO S 50 - 135kW 50, 70, 95, 115 and 135kW, EVO S combines the latest stainless steel heat exchanger technology with straightforward installation and maintenance. 50, 70 and 95kW models can be easily converted to run on LPG. FEATURES & BENEFITS •...
DIMENSIONS & CLEARANCES BOILER DIM A 70, 95 All dimensions in mm The following minimum clearances must be maintained for operation and servicing: TOP: DEPENDENT SIDES: ON FLUE FRONT: 800mm BOTTOM: 890mm (not including frame mount) BOILER ASSEMBLY INTERNAL VIEW (50kW MODEL SHOWN) 1.
PERFORMANCE DATA EVO S 50 - 135kW MODEL 56.4 69.9 95.7 119.5 134.0 Boiler Output (non-condensing) Mean 70°C (Nat Gas & LPG 50-95, Nat Gas only 115 & 135) 11.5 17.1 19.0 23.9 26.8 Boiler Output (condensing) Mean 40°C 61.0 76.8...
GENERAL DATA EVO S 50 - 135kW MODEL Gas Supply G20 to G31 Gas Supply Connection G1” Flow Connection G1 ¼” G1 ¼” Return Connection Max Pressure (sealed system) Bar (psi) 4.0 (58) Electricity Supply 230V - 50Hz Power Consumption...
The condensing boiler range must have a universal compact width and height across the range to ensure mixed output inclusion of Ideal Commercial boilers. cascades maintain the same universal configuration. Maximum permitted wall area of 0.49m...
When installing EVO S boilers with concentric flue and to determine if they are acceptable to run on the boiler. (horizontally or vertically) the Ideal Commercial flue system must be used.
SINGLE BOILER INSTALLATIONS WHEN INSTALLING A SINGLE EVO S BOILER, THERE ARE WALL HUNG AND FRAME HUNG OPTIONS. 477 - 800 WALL HUNG SINGLE BOILER WITH LOW LOSS HEADER A simple pipe kit is available for location directly underneath the boiler.
95 - 135 DN80 4 boilers 50, 70 DN50 4 boilers 95 - 135 DN80 For full details of all configurations & specifications, please refer to the installation manual at www.idealcommercialboilers.com/downloads Please note, the EVO S boilers are to be ordered separately.
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CONTENTS 2 90° elbow 3 Terminal 1 Boiler adapter + screws (x6) 4 Locking collars (x2) (not required to fit to EVO S) 5 Wall plates (x2) VERTICAL ROOF FLUE KIT EVO S VERTICAL CONCENTRIC FLUE APPLICATION. MAXIMUM LENGTHS Model...
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219531 Extension and termination of flue after Open Flue Kits must be completed by independent flue specialist. To comply with CE certification, EVO S boilers must be fitted with: • B type flues must use the air inlet grille. • C type flues must use a complete EVO S flue.
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FLUE RESISTANCES FLUE SYSTEMS For concentric flue systems with elbows fitted, use the table to correct the maximum flue extension capability. Alternatively use the table to design the flue system, deducting the individual resistance of components from the maximum pressure drop allowed in the flue for that boiler. The maximum pressure drop allowed in the flue is given below.
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FLUE TYPES Before ventilation can be sized we need to identify the type of flue system. Type B – Open flue: takes air from the plant room (adequate ventilation must be available). Type C – Room sealed: takes air from outside We also need to know the classification of the room type.
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Where 2 or more gas fired boilers are connected to a common natural draught flue, the boilers must be installed in the same room and have the same type of burner system. A gas fired boiler and a solid fuel or biomass boiler must not discharge into the same flue.
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GUIDE TO FLUE INSTALLATION & REGULATIONS There are many different regulations relating to flues and ventilation. This document will not cover all of them but assists in obtaining information and guidance, and provide useful and practical information. This guide looks at common standards used to determine the requirements for flue and ventilation installation requirements and should not be used as a sole reference for flue regulations.
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WHEN SHOULD I USE COMMERCIAL FLUE REQUIREMENT LEGISLATION AND GUIDANCE? BS5440 covers domestic installations up to 70kW net input, however if an appliance is to be installed in a factory location even if under 70kW then the commercial requirements of IGEM UP10 & BS6644 must be adopted. Similarly if a cascade boiler installation is fitted and the total input exceeds 70kW then the commercial flues and ventilation should be adopted.
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TERMINATION POSITIONS APPLIANCES OVER 70kW NET INPUT SEE IGEM 10 FOR FURTHER DETAILS 1, 3 & 6 Minimum Height of Termination Located on a roof Example Inputs 70kW 80kW 100kW 120kW 150kW 200kW 240kW 300kW Natural Draught 600mm 615mm 645mm 676mm 722mm 798mm...
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VENTILATION REQUIREMENTS OF COMMERCIAL BOILERS OVER 70kW NET INPUT ROOM SEALED APPLIANCES, TYPE C IN PLANT ROOMS VENTILATION DIRECT TO OUTSIDE AIR (cm² per kW net heat input) FLUE TYPE HIGH (TYPE C) OPEN FLUED APPLIANCES, TYPE B IN PLANT ROOMS (ADDITIONAL RECOMMENDATIONS) Natural Ventilation cm²...
• High level ventilation openings shall be located as high as is reasonably practicable and preferably within 15% of the building height from the ceiling. • Low level ventilation openings shall be within 1m of the floor for Natural Gas and within 250mm of the floor for LPG. •...
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DOMESTIC BOILERS (UP TO 70kW) BS5440 Flues and ventilation for gas appliances of rated input not exceeding 70 kW net (1st, 2nd and 3rd family gases). Specification for the installation and maintenance of ventilation provision for gas appliances. In I.E refer to I.S. 813. FLUE TERMINATION POSITION Due to the high efficiency of these boilers plumbing will occur.
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If to a room/ internal space, it must itself be adequately ventilated as above. EVO S VENTILATION REQUIREMENTS (NOT EXCEEDING 70KW NET INPUT) WHEN INSTALLED IN A COMPARTMENT ROOM SEALED APPLICATION OPEN FLUE APPLICATION - MIN.
HERE FOR YOU. At Ideal, we are committed to delivering the highest levels of customer service. With over a century of experience in the heating industry, we know how important confidence and trust is to our customers. You can be confident to know that you’re partnering with a British manufacturer that’s supported by a dedicated national service team, delivering help and advice to you and your customers throughout the year.
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Statutory rights of the consumer are not affected. PLEASE NOTE: The information in this brochure was correct at the time of going to print. Ideal Commercial Boilers reserve the right to make any modifications to product specifications or any other details, without prior notification. For further clarification, please enquire in writing to the head office address (address below).
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