1050kw Cast Aluminum Full Premixed Natural Gas Hot Water Condensing Boiler 1.5ton Heating Supply Device

1050kw Cast Aluminum Full Premixed Natural Gas Hot Water Condensing Boiler 1.5ton Heating Supply Device. High Thermal Efficiency: Thermal efficiency reaches up to 107% with low calorific value. Low NOx Emissions: NOx emissions are strictly controlled below 30mg/Nm3. Advanced Heat Exchanger: Adopts European cast aluminum heat exchanger technology. Precise Temperature Control: Maintains precise temperature control with +/- 0.5 C accuracy. Energy Saving: Saves more than 20% natural gas consumption compared to standard boilers. OEM and Logo Customization: OEM and logo customization is acceptable for branding needs. Reliable Components: Uses international famous brand accessories like Honeywell and Siemens. Low Exhaust Temperature: Exhaust temperature can be lower than 50 degrees Celsius.