high efficiency condensing systems
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Commercial applications High efficiency condensing systems

High efficiency boilers ranges 6 Control electronic platform and Cascade installations solutions 26

High efciency condensing systems Efciency under control Baxi present in the heating and in the DHW sector since 30 years, is one of the most advanced companies offering high technological heating solutions. Baxi has developed a wide range of wall hung and oor standing condensing boilers, a result of the perfect combination of leading edge technologies and high efciency. Condensing boilers cascade systems Baxi condensing boilers, Luna3 System HT, Luna HT and Power HT are ideal for cascade installations: thanks to the sophisticated electronics (Advanced CPS System) up to 12 boilers (Luna HT,...

Condensing technology is the latest face in boiler innovation. By employing pre-mix burner know how, condensing boilers ensure higher performance (efficiency up to 109,8%) thanks to the recovery of all the heat available through combustion without wasting energy into the air, as happens with traditional boilers. 4

High efciency condensing systems High efciency installations Baxi condensing systems represent the ideal solution for installations where high outputs are required. The electronics platform of these boilers allows the control of single and cascade installations and a complete range of thermoregulation accessories. It is therefore possible to have high energetic efciency system ensuring low emissions and meeting any domestic comfort needs, total control, DHW at the right comfort level always in the maximum respect of the environment. High output systems Baxi has developed high efciency...

wall hung wall hung efficiency floor Maximum Heat Maximum Heat A wide range of solutions

High efficiency condensing systems Baxi high efficiency condensing systems are available in a wide range of outputs from 16,9 to 150 kW, to satisfy every installation need (wall hung and floor standing). Luna HT models installed in cabinets made of 2 or 3 doors are suitable for outdoor installation, satisfy outputs from 45 kW (1 cabinet with 2 doors 1 x45 kW) to 600 kW (2 cabinets with 3 doors 3x100kw]

Control programming and setting: Luna HT and Power HT ranges are provided with a fully digital control panel: dedicated push-buttons for each single function and wide LCD display combining symbols and codes for information about the boiler is working allowing an easy reading and an immediate parameter control, programming and setting. • Microprocessor with double CPU: a new technology software for the boiler optimal operation • Built-in daily timer to program both central heating and DHW functions • Programmable pre-heating function of the DHW circuit to reduce waiting times • Digital...

High efciency condensing systems Baxi condensing solutions To satisfy any installation requirement, high efciency condensing systems are equipped with a complete range of thermoregulation accessories. RVA 47 Temperature regulator for mixing cascade systems, allows up to 12 boilers connection ensuring functioning and efciency optimization: - control of DHW production option - heating system efciency optimization - integration with domestic programming/setting of outdoor systems option - able to provide all the output required by the system (antifrost, overheating temperature, etc) AGU 2.500...

• Stainless steel primary exchanger: reliability and long life • Digital control panel with integrated heating and DHW timer functions • Cascade and mixed systems installation option • Built-in 3 way electric valve for indirect cylinder connection • Modulating pump • Built-in climatic regulation (outdoor sensor supplied as Hydraulic system 3 way electric diverter valve Stainless steelAISI 316L burner Stainless steelAISI 316L heat exchanger Modulating fan with electronic speed adjusting Automatic by-pass Low energy modulating pump with automatic System to prevent pump and diverter 3 way...

High efciency condensing systems Accessories for installations in cascade with Luna3 System HT boilers from 18 to 33 kW Flue tube kit for 2 boilers ø 125 ø 160 ø 200 Flue tube kit for third boilers ø 125 ø 160 ø 200 Shutter kit 110/80 with condensing trap Vertical ue system B23 type of installation Manifold pipes 2 System HT boilers in cascade Manifold pipes third System HT boiler in cascade 11

Hydraulic system Stainless steel AISI 316L premixing Stainless steel AISI 316L water/flue System to prevent pump sticking operating every 24 hours Thermoregulation system Remote controller and climatic regulator Built-in climatic regulation (outdoor sensor supplied as optional] Mixed systems (low and high temperature] installation option Cascade system installation option Sensor for cylinder control option Heating and DHW timers integrated in the control panel Control system Central heating and indirect cylinder timer Hydraulic pressure switch to prevent boiler operating in the event of low...

High efciency condensing systems Accessories for single installations with Luna HT boilers from 45 to 65 kW Hydraulic connection kit expansion vessel hydraulic connection G 3/4” no return valve pump shutting valve safety valve shutting valve circuit separator G 2-1/2” 13

Accessories for cascade installations with Luna HT from 45 to 65 kW Flue tube kit for two boilers from ø 125 to ø 200 Flue tube kit for the third boiler from ø 125 to ø 200 Shutter kit with condensing trap 110/80 Hydraulic connection kit Pump Safety valve Shutting valve Flow manifold Return manifold 14

High efficiency condensing systems Modular cascade systems up to 780 kW Example of a system with more zones at the same temperature, heating only, with Luna HT 45 kW. Built-in weather compensation function: outdoor sensor and room thermostats Modulation range (referred to the above example] Cascade installation for two high temperature heating zones. Each zone pump is controlled by its room thermostat. When heating is required by one of the 2 thermostats, the pump starts and the TA (H 1) of the cascade controller RVA47 stops. OCI 420 = interface for connection between boilers PI = pump...