Riello Replexa 25 kis condensing boiler complete with methane fume exhaust kit - NEW Energy class in heating A Energy class in sanitary A XL load profile Heating nominal heat input kW 25 DHW nominal heat input kW 25 Useful efficiency (80°-60°) pn max. - pn min. % 96.7-95.8 Supply voltage V - Hz 230-50 IP X5D degree of protection Maximum heating pressure bar 3 Expansion vessel l 8 Maximum pressure bar 8 Hot water production with t+25 °cl/min 14.3 Dimensions (H×W×D) mm 740X420X275 Replexa Compact, reliable and versatile, REPLEXA is the ideal boiler for carefree replacement. Specially designed by Riello for quick and easy installation, REPLEXA comes with a wide range of accessories that allow it to be placed both inside the home, outside (in partially protected places) and recessed (KIS models). . Equipped with DIN standard hydraulic connections, REPLEXA is the right answer for those who want to replace their old boiler with a Riello model. The new range, thanks to the modern and essential aesthetics, in line with the new generation Riello products, integrates easily into any living environment, even in new buildings. So many features and pluses of Replexa, all to be discovered, which will soon be appreciated by both the user and the installer. TECHNOLOGICAL AND RELIABLE RIELLO REPLEXA IS CANDIDATE TO REPRESENT A NEW REFERENCE IN THE REPLACEMENT SEGMENT The new range guarantees low consumption and good energy efficiency, reaching class A, both in heating and DHW. A vast range of accessories makes REPLEXA the ideal choice in case of replacement, responding to the various installation needs. Ease of use and installation, together with the reliability that has always characterized the Riello offer, complete the profile of REPLEXA, which will soon be appreciated on the market by both users and installers. LOW NOX EMISSIONS: CLASS 6 (UNI EN 15502) MODULATION RANGE 1 : 5 ALUMINUM CONDENSING EXCHANGER 8 LT EXPANSION TANK, SIDE INCREASED PLATE EXCHANGER, FOR EXCELLENT SANITARY COMFORT MODELS 25 KIS - 25 IS C10 APPROVED. FUME CLAP (NON-RETURN VALVE) AVAILABLE AS AN ACCESSORY ELECTRICAL PROTECTION DEGREE IPX5D COMPATIBLE WITH AIR-PROPANE GAS (25 KIS AND 25 IS MODELS) AND LPG, THROUGH OPTIONAL KITS Product Warranty All products for sale on our site are new and packed. The warranty on this item is 24 months from the date of purchase

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Technical features Model : NXHM 004 Energy efficiency SEER : 4.99 SCOP: 4.85 Heating Energy Efficiency Class: A+++ Performance Cooling Capacity: 4.50 kW Heating Capacity: 4.20 kW Cooling absorption: 0.82 kW Heating absorption: 0.82 kW Air flow : 2770 m 3 /h Sound power level : 55 dB(A) Sound pressure level : 45 dB(A) Electrical data Power supply (V,Hz, Ø) : 220~240/50/1 Refrigerant gas : R32 Dimensions and weight Dimensions (LxHxP): 1295x72x429 mm Empty weight: 98.0 kg Riello NXHM Inverter Monobloc Air-Water Hydronic Heat Pumps NXHM is an energy efficient residential hydronic heat pump for heating, cooling and eventual. domestic hot water production. The unit works with ecological refrigerant R32 ensuring not only a low global warming potential (GWP) and CO 2 emissions, but also a high energy efficiency throughout the working range. NXHM is also equipped with new exchange coils with the special Blue-Fin hydrophilic and anti-corrosion treatment, which improves the drainage of condensate on the fins, thus reducing the risk of freezing on the coil (maximum efficiency even in humid climates) NXHM is available in 10 different models with heating capacities from 4.2 to 15.9 kW Twin-Rotary compressor with DC inverter technology, which modulates the power required to adapt perfectly to the actual load required High COP and EER (all NXHM heat pumps comply with the highest required standards in terms of energy efficiency) Third party certified performance HP Keymark Can be connected to low temperature radiators, underfloor heating elements and fan coil type units Water heating temperature up to +65 °C - Quick and easy installation Low noise unit Wired control included, it can completely manage a heating/cooling/domestic hot water system The control can manage up to 6 units in cascade (1 master and 5 slaves) even with different powers Standard anti-freeze protection that protects the entire system and especially the hydraulic parts from potential frost damage. Structure Cover cabinet made of steel sheet painted with neutral RAL 7035 powders which increases its resistance to corrosion by atmospheric agents. All panels are removable Compressor A double compressor protection shield for sound isolation further reduces sound levels. An advanced technology, able to offer the maximum energy efficiency and characterized by a high power available in peak conditions, as well as an optimized efficiency at low and medium compressor speeds. The NXHM heat pump is equipped with DC inverter technology, which combines two electronic regulation logics: go modulation (PAM) and pulse width modulation (PWM), in order to guarantee optimized compressor operation in each operating condition, minimize temperature fluctuations, and provide perfect comfort regulation and, all while significantly reducing energy consumption WFP extension DC pulse width modulation drives the compressor to peak load conditions (startup and peak load), so that the voltage increases at a fixed frequency. The compressor runs at high speed, in order to quickly reach the desired temperature PWM DC Pulse Width Modulation controls the compressor in partial load conditions, adapting the frequency in the presence of a fixed voltage. The speed of the compressor is precisely regulated, and the system offers a high level of comfort (absence of temperature fluctuations) under operating conditions characterized by exceptional efficiency. The compressor frequency increases steadily until it reaches the maximum level. This guarantees the absence of intensity peaks during the start-up phase and, moreover, guarantees a safe connection to a single-phase power supply, even for high-power systems. This compressor start logic makes "Soft Start" starters useless and, moreover, guarantees the immediate availability of maximum power External battery The external coil is made with copper pipes and hydrophilic aluminum fins. This solution allows the water to migrate more easily (by gravity) towards the bottom of the exchanger. In particular, this innovation allows: lengthening of the time necessary for the formation of frost, reducing the accumulation of the latter on the coil a more efficient defrosting phase, thanks to the improvement of the water flow on the fins; thus, operation in heating mode is improved Standard blue coating treatment which improves the resistance of the coils to corrosive agents and is recommended in all those applications with a moderate risk of corrosion External Fan Single variable speed Brushless DC fan motor for optimum air distribution together with extraordinarily low sound levels. Possibility of setting two different maximum noise levels Electronic expansion valve The electronic expansion valve is an electronic biflow expansion device, whose task is to optimize the volume of the refrigerant fluid present in the circuit and consequently the overheating, preventing the return of the fluid in the liquid phase towards the compressor. This device further improves the high efficiency and reliability of the system, as it also allows you to work with very low condensing pressures throughout the working range. Solenoid valve Given the extensive working fields of the unit, the solenoid valve, completely managed by the unit, allows the compressor to work at always optimal temperature levels Plate heat exchangers Vertical type plate heat exchanger in AISI 316 stainless steel Integrated hydronic unit The hydronic module is always present and is supplied with a variable speed circulation pump, flow switch, 3 bar safety valve, expansion tank and inlet and outlet water temperature probes. It is possible to have the backup electric heater as an accessory. In domestic applications, it is possible to connect the inertial storage tank directly below the unit in order to reduce the space occupied inside the living areas to a minimum. All internal hydronic parts are insulated to reduce heat losses. The antifreeze program contains special functions which use the heat pump and backup heater (if available) to protect the whole system from freezing. When the temperature of the water flow in the system drops to a certain value, the unit will heat the water, either with the heat pump, electric heating tap or backup heater (if available). The frost protection function is deactivated only when the temperature rises up to a certain value Product Guarantee: All products for sale on our site are new and packed. The warranty on this item is 24 months from the date of purchase.

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FOR THE FIRST START-UP, CONTACT YOUR LOCAL ASSISTANCE CENTER! Technical Features Model : NXHM 010 Product code : 20191943 Heating performance A7°C ~ W35°C Nominal capacity: 10.00 kW Absorption: 2.02 kW COP: 4.95 SCOP : 5.20 Seasonal energy efficiency: 205% Energy efficiency class: A+++ Heating performance A7°C ~ W45°C Nominal capacity: 10.00 kW Absorption: 2.67 kW COP : 3.75 Heating performance A7°C ~ W55°C Nominal capacity: 9.50 kW Absorption: 3.06 kW COP : 3.10 SCOP : 3.47 Seasonal energy efficiency: 137% Energy efficiency class: A++ Cooling performance A35°C ~ W7°C Nominal capacity: 8.20 kW Absorption: 2.52 kW EER : 3.25 SEER : 5.99 Seasonal energy efficiency: 236% Cooling performance A35°C ~ W18°C Nominal capacity: 9.90 kW Absorption: 2.18 kW EER : 4.55 Performance Air flow rate: 4030 m3 /h Sound power level: 60 dB(A) Sound pressure level: 50.5 dB(A) Electrical data Power supply (V,Hz,Ø) : 220~240/50/1 Refrigerant gas: R32 Dimensions and weight Dimensions (LxHxD): 1385x945x438 mm Empty weight: 121 Kg Riello NXHM Inverter Monobloc Air-Water Hydronic Heat Pumps NXHM is a highly energy efficient residential hydronic heat pump for heating, cooling and possible production of domestic hot water. The unit operates with environmentally friendly R32 refrigerant, ensuring not only low global warming potential (GWP) and CO 2 emissions, but also high energy efficiency throughout the entire operating range. NXHM is also equipped with new exchange batteries with the special hydrophilic and anti-corrosive Blue-Fin treatment, which improves the drainage of condensation on the fins, thus reducing the risk of freezing on the battery (maximum efficiency even in humid climates) NXHM is available in 10 different models with heating capacities from 4.2 to 15.9 kW Twin-Rotary compressor with DC inverter technology, which modulates the power required to perfectly adapt to the actual load required High COP and EER (all NXHM heat pumps comply with the highest standards required in terms of energy efficiency) Performance certified by third party HP Keymark They can be connected to low temperature radiators, floor radiant elements and fan coil units Water heating temperature up to +65 °C – Quick and easy installation Low noise unit Wired control included, can fully manage a heating/cooling/domestic hot water system The command can manage up to 6 units in cascade (1 master and 5 slaves) even with different power Antifreeze protection as standard which protects the entire system and in particular the hydraulic parts from potential frost damage. Structure Covering cabinet made of steel sheet painted with neutral RAL 7035 powders which increases its resistance to corrosion by atmospheric agents. All panels are removable Compressor A double compressor protection screen for sound insulation further reduces noise levels. Advanced technology, capable of offering maximum energy efficiency and characterized by high power available in peak conditions, as well as optimized performance at low and medium compressor speeds. The NXHM heat pump is equipped with DC inverter technology, which combines two electronic regulation logics: go modulation (PAM) and pulse width modulation (PWM), in order to ensure optimized compressor operation in all operating conditions, minimize temperature fluctuations, and provide perfect comfort regulation and, all this, significantly reducing energy consumption. PAM DC pulse width modulation controls the compressor at maximum load conditions (start and peak load), so as to increase the voltage at a fixed frequency. The compressor operates at high speed, so as to quickly reach the desired temperature PWM Pulse width modulation of the direct current controls the compressor under partial load conditions by adapting the frequency to a fixed voltage. The compressor speed is precisely regulated, and the system offers a high level of comfort (no temperature fluctuations) under operating conditions with exceptional efficiency. The compressor frequency increases continuously until it reaches the maximum level. This ensures that there are no peaks in intensity during the start-up phase and also guarantees a safe connection to a single-phase power supply, even for high-power systems. This compressor start logic makes “Soft Start” starters unnecessary and also ensures that maximum power is immediately available External Battery The external battery is made with copper tubes and hydrophilic aluminum fins. This solution allows water to migrate more easily (by gravity) towards the bottom of the exchanger. In particular, this innovation allows: lengthening the time required for frost to form, reducing its accumulation on the battery a more efficient defrosting phase, thanks to the improved water flow on the fins; thus, operation in heating mode is improved Standard blue coating treatment that improves the resistance of the batteries to corrosive agents and is recommended in all those applications that present a moderate risk of corrosion External Fan Single Brushless DC fan motor with variable speed for optimal air distribution combined with exceptionally low noise levels. Possibility to set two different maximum noise levels Electronic expansion valve The electronic expansion valve is an electronic bi-flow expansion device, whose task is to optimize the volume of the refrigerant fluid present in the circuit and consequently the overheating, preventing the return of the fluid in liquid phase towards the compressor. This device further improves the high efficiency and reliability of the system, as it allows to work even with very low condensation pressures in the entire working range. Solenoid valve Given the extended working ranges of the unit, the solenoid valve, completely managed by the unit, allows the compressor to work at always optimal temperature levels. Plate exchangers Vertical plate heat exchanger in AISI 316 stainless steel Integrated hydronic group The hydronic module is always present and is supplied with a variable speed circulation pump, flow switch, 3 bar safety valve, expansion vessel and inlet and outlet water temperature probes. The electric backup heater can be supplied as an accessory. In domestic applications, the inertial storage tank can be connected directly under the unit in order to minimise the space occupied inside the living spaces. All internal hydronic parts are insulated to reduce heat loss. The antifreeze program contains special functions that use the heat pump and the backup heater (if available) to protect the entire system from freezing. When the temperature of the water flow in the system drops to a certain value, the unit will heat the water, either with the heat pump, or with the electric heating tap, or with the backup heater (if available). The antifreeze protection function is deactivated only when the temperature increases to a certain value Product Warranty: All products for sale on our site are new and packaged. The warranty on this item is 24 months from the date of purchase.

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Technical features Model : NXHM 008 Product code : 20191942 Energy efficiency SEER: 5.83 SCOP: 3.37 Heating Energy Efficiency Class: A+++ Performance Cooling Capacity: 7.45 kW Heating Capacity: 8.40 kW Cooling absorption: 2.22 kW Heating absorption: 1.63 kW Air flow rate : 4030 m 3 /h Sound power level : 59 dB(A) Sound pressure level : 48.5 dB(A) Electrical data Power supply (V,Hz, Ø) : 220~240/50/1 Refrigerant gas : R32 Installation data Hydraulic Pipe Diameter: 5/4" Dimensions and weight Dimensions (LxHxP): 1295x792x429 mm Empty weight: 121 Kg Riello NXHM Inverter Monobloc Air-Water Hydronic Heat Pumps NXHM is an energy efficient residential hydronic heat pump for heating, cooling and eventual. domestic hot water production. The unit works with ecological refrigerant R32 ensuring not only a low global warming potential (GWP) and CO 2 emissions, but also a high energy efficiency throughout the working range. NXHM is also equipped with new exchange coils with the special Blue-Fin hydrophilic and anti-corrosion treatment, which improves the drainage of condensate on the fins, thus reducing the risk of freezing on the coil (maximum efficiency even in humid climates) NXHM is available in 10 different models with heating capacities from 4.2 to 15.9 kW Twin-Rotary compressor with DC inverter technology, which modulates the power required to adapt perfectly to the actual load required High COP and EER (all NXHM heat pumps comply with the highest required standards in terms of energy efficiency) Third party certified performance HP Keymark Can be connected to low temperature radiators, underfloor heating elements and fan coil type units Water heating temperature up to +65 °C - Quick and easy installation Low noise unit Wired control included, it can completely manage a heating/cooling/domestic hot water system The control can manage up to 6 units in cascade (1 master and 5 slaves) even with different powers Standard anti-freeze protection that protects the entire system and especially the hydraulic parts from potential frost damage. Structure Cover cabinet made of steel sheet painted with neutral RAL 7035 powders which increases its resistance to corrosion by atmospheric agents. All panels are removable Compressor A double compressor protection shield for sound isolation further reduces sound levels. An advanced technology, able to offer the maximum energy efficiency and characterized by a high power available in peak conditions, as well as an optimized efficiency at low and medium compressor speeds. The NXHM heat pump is equipped with DC inverter technology, which combines two electronic regulation logics: go modulation (PAM) and pulse width modulation (PWM), in order to guarantee optimized compressor operation in each operating condition, minimize temperature fluctuations, and provide perfect comfort regulation and, all while significantly reducing energy consumption WFP extension DC pulse width modulation drives the compressor to peak load conditions (startup and peak load), so that the voltage increases at a fixed frequency. The compressor runs at high speed, in order to quickly reach the desired temperature PWM DC Pulse Width Modulation controls the compressor in partial load conditions, adapting the frequency in the presence of a fixed voltage. The speed of the compressor is precisely regulated, and the system offers a high level of comfort (absence of temperature fluctuations) under operating conditions characterized by exceptional efficiency. The compressor frequency increases steadily until it reaches the maximum level. This guarantees the absence of intensity peaks during the start-up phase and, moreover, guarantees a safe connection to a single-phase power supply, even for high-power systems. This compressor start logic makes "Soft Start" starters useless and, moreover, guarantees the immediate availability of maximum power External battery The external coil is made with copper pipes and hydrophilic aluminum fins. This solution allows the water to migrate more easily (by gravity) towards the bottom of the exchanger. In particular, this innovation allows: lengthening of the time necessary for the formation of frost, reducing the accumulation of the latter on the coil a more efficient defrosting phase, thanks to the improvement of the water flow on the fins; thus, operation in heating mode is improved Standard blue coating treatment which improves the resistance of the coils to corrosive agents and is recommended in all those applications with a moderate risk of corrosion External Fan Single variable speed Brushless DC fan motor for optimum air distribution together with extraordinarily low sound levels. Possibility of setting two different maximum noise levels Electronic expansion valve The electronic expansion valve is an electronic biflow expansion device, whose task is to optimize the volume of the refrigerant fluid present in the circuit and consequently the overheating, preventing the return of the fluid in the liquid phase towards the compressor. This device further improves the high efficiency and reliability of the system, as it also allows you to work with very low condensing pressures throughout the working range. Solenoid valve Given the extensive working fields of the unit, the solenoid valve, completely managed by the unit, allows the compressor to work at always optimal temperature levels Plate heat exchangers Vertical type plate heat exchanger in AISI 316 stainless steel Integrated hydronic group The hydronic module is always present and is supplied with a variable speed circulation pump, flow switch, 3 bar safety valve, expansion tank and inlet and outlet water temperature probes. It is possible to have the backup electric heater as an accessory. In domestic applications, it is possible to connect the inertial storage tank directly below the unit in order to reduce the space occupied inside the living areas to a minimum. All internal hydronic parts are insulated to reduce heat losses. The antifreeze program contains special functions which use the heat pump and backup heater (if available) to protect the whole system from freezing. When the temperature of the water flow in the system drops to a certain value, the unit will heat the water, either with the heat pump, electric heating tap or backup heater (if available). The frost protection function is only deactivated when the temperature rises to a certain value Product Guarantee: All products for sale on our site are new and packed. The warranty on this item is 24 months from the date of purchase.

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