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Do not use reconditioned or copy parts that have not been clearly authorised by Ideal. For the very latest copy of literature for specification and maintenance practices visit our website www.idealcommercialboilers.com where you can download the relevant information in PDF format.
This kit is suitable for the following boilers: Evomax 30, 40, 60, 80, 100, 120, 150, 30P, 40P, 60P 80P CONTENTS 1 Introduction ..............3 2 General Description of Cascade Systems ....3 3 Multiple Boiler System Components ......5 4 Installation Drawings for Multiple Boiler Systems ..8 Side by Side Frame Kit Configuration ......8 Back to Back Frame Kit Configuration .......13 5 Wall Mounted Installation Procedure ......18...
INTRODUCTION This technical data contains information for dimensioning & assembly of a cascade system kit for the Evomax range of products. Header and Frame kits are available in both ‘in line’ (6 boilers long) and back to back options (3 boilers long). GENERAL DESCRIPTION OF FRAME &...
Each header kit provides water flow and return headers sized either DN80 or DN100 dependent on total maximum combined heating output required.
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3.3 GAS HEADER The Gas header consists of a custom manufactured 2” manifold. This is located in a cradle incorporated within the header mounting skid. 3.4 MIXING HEADER The mixing headers are insulated and are supplied with an auto air vent and drain point as standard. 3.5 BOILER SHUNT PUMP Shunt pumps for inclusion within each boiler return leg are provided in the hardware pack.
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IMPORTANT POINTS Before commencing installation: If Wall mounting; • Ensure wall is capable of supporting the weight of boilers to be mounted • Mark drill points of header using floor mounting template • Mark height on to the wall from the floor to the top of the boiler •...
INSTALLATION DRAWINGS FOR MULTIPLE BOILER SYSTEMS 4.1 GENERAL The multiple boiler systems are available in three formats: • 2 to 6 boilers in a linear configuration, mounted on a wall. • 2 to 6 boilers in a linear configuration, mounted on a free-standing frame. •...
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4.2.2 INSTALLATION DRAWING WITH 2 - 120/150 BOILERS (SIDE BY SIDE) 100/150 Concentric Flue Connector 550 CRS BETWEEN BOILERS 1480 663 - 150kW 573 - 120kW 1100 SYSTEM FLOW DN80 FLANGE CONN SYSTEM RETURN DN80 FLANGE CONN Note 1: Mixing header and gas connections can be 2"...
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2030 663 - 150kW 1650 573 -120kW SYSTEM FLOW DN100 FLANGE CONN SYSTEM RETURN DN100 FLANGE CONN Note 1: Mixing header and gas connections can be 2" BSP Female located either on the LHS or RHS of the assembly to Gas Connection suit needs of each particular system.
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2580 663 - 150kW 2200 573 - 120kW SYSTEM FLOW DN100 FLANGE CONN SYSTEM RETURN DN100 FLANGE CONN Note 1: Mixing header and gas connections can be 2" BSP Female located either on the LHS or RHS of the assembly to Gas Connection suit needs of each particular system.
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BOILERS BOILERS BOILERS 3130 2750 SYSTEM FLOW DN100 FLANGE CONN SYSTEM RETURN DN100 FLANGE CONN 2" BSP Female Note 1: Mixing header and gas connections can be Gas Connection located either on the LHS or RHS of the assembly to suit needs of each particular system.
4.3 BACK TO BACK FRAME KIT CONFIGURATION- 4.3.1 INSTALLATION DRAWING WITH 2 – 30-100 BOILERS (BACK TO BACK) 264 CRS Concentric Flue Connector 100kW = 100/150 30-80kW = 80/125 1096 - 100kW 776 - 30 to 80kW SYSTEM FLOW DN80 FLANGE CONN SYSTEM RETURN DN80 FLANGE CONN 2"...
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2" BSP Female SYSTEM FLOW Gas Connection DN100 FLANGE CONN SYSTEM RETURN DN100 FLANGE CONN Frame & header Kit 120/150kW UIN209902 with three Evomax 120/150kW boilers mounted bk to bk ALL DIMENSIONS ARE IN mm EVOMAX - Frame &...
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2" BSP Female SYSTEM FLOW Gas Connection DN100 FLANGE CONN SYSTEM RETURN DN100 FLANGE CONN Frame & header Kit 30/100kW UIN209905 with four Evomax 30/100kW boilers mounted bk to bk ALL DIMENSIONS ARE IN mm 4.3.6 INSTALLATION DRAWING WITH 4 –...
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2" BSP Female SYSTEM FLOW Gas Connection DN100 FLANGE CONN SYSTEM RETURN DN100 FLANGE CONN Frame & header Kit 30-100kW UIN209907 with five Evomax 30-100kW boilers mounted bk to bk ALL DIMENSIONS ARE IN mm 4.3.8 INSTALLATION DRAWING WITH 5 –...
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2" BSP Female SYSTEM FLOW Gas Connection DN100 FLANGE CONN SYSTEM RETURN DN100 FLANGE CONN Frame & header Kit 30-100kW UIN209908 with six Evomax 30-100kW boilers mounted bk to bk ALL DIMENSIONS ARE IN mm EVOMAX - Frame &...
WALL MOUNTED INSTALLATION PROCEDURE 5.1 WALL MOUNTED SIDE BY SIDE OPTION Ensure wall is capable of supporting the weight of boilers to be mounted. Note. boiler weights can found in the boiler Installation Instructions. 1. Cut the sides off the cardboard wall mounting 4.
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5.1 WALL MOUNTED SIDE BY SIDE OPTION CONT'D.... SIDE VIEW PLAN VIEW Careful consideration MUST be given to the installation tolerances. If these are not adhered to, hoses may become kinked or connections may not fit. Bolt header to floor using template provided (front fixings only). Connect up hoses (see page 18) EVOMAX - Frame &...
FRAME KIT INSTALLATION PROCEDURE 6.1 SIDE BY SIDE FRAME KIT MOUNTING PROCEDURE 1. Place the frame kit sections in the required position and bolt them together at the top and bottom with the bolts, nuts and washers provided. 2. If additional stability is required remove the plastic foot covers and drill the floor in order to floor bolt the frame assembly to its required...
6.2 BOILER MOUNTING 1. As appropriate mount the boilers onto either the wall plates or the side by side frame kit. 2. Ensure the boiler bottom fixing bracket is screwed to the frame or wall. HEADER KIT ASSEMBLY 7.1 FITTING MIXING HEADER AND BLANKING FLANGES 1.
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7.2 FITTING HEADER KIT ASSEMBLY 1. Slide the header kit assembly between the frame legs but do not screw the header kit to the frame at this stage. 2. Screw the header legs to the frame feet with the bolts, nuts &...
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7.3 FITTING GAS CONNECTION 1. Fit the gas isolation valve assembly to the boiler gas connection ensuring the sealing washer is fitted. 2. Fit the copper gas pipe provided in the connection kit to the isolating valve and the header gas connection using 22mm compression fittings provided.
Technical Training The Ideal Boilers Technical Training Centre offers a series of first class training courses for domestic, commercial and industrial heating installers, engineers and system specifiers. For details of courses please ring: ........ 01482 498 432 Ideal is a trademark of Ideal Boilers.
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