L1PB20-B166E/168E, L1PB27-B216E/218E ROC, OEM China Wall hung combi gas boiler, High efficiency, popular and with CE---Emerald series
Part Nnumber
L1PB20-B166E/168E, L1PB27-B216E/218E
Description
China Wall hung combi gas boiler, High efficiency, popular and with CE---Emerald series
The product with part number L1PB20-B166E/168E, L1PB27-B216E/218E (China Wall hung combi gas boiler, High efficiency, popular and with CE---Emerald series)
is from company ROC, OEM. Minimal order quantity is 1 pc, Origin China.
Gas Heater Type: Convector Heater Installation: Wall Mounted Gas Type: Natural Gas Use: Bathroom, Living Room Function: Adjustable Thermostat, Overheat Protection, Waterproof Certification: CE, RoHS Model Number: L1PB20-B166E/168E, L1PB27-B216E/218E Brand Name: ROC, OEM Place of Origin: Guangdong, China (Mainland) Input Capacity: 20KW & 27KW Packaging & Delivery Packaging Details: Carton Delivery Detail: according to QTY Series: Emerald series 3 modifications: Heating only, bi-thermal pipe-in-pipe cooper heat exchanger or with separate plate DHW heat exchanger.Air draught (Open combustion chamber) and force exhaust modelsTill 24KW heating output, till 14.2L/min hot water (DHW) with t= 25℃Modulation: boiler’s output changers automatically from MIN to MAX level to keep the set heating and DHW temperature constant, with great optimization of gas consumption.Automatic electronic ignition and ionization flame controlError codes indication by 7 light-emitting diodes(LED).Simple and easy control by rotating knobsTemperature and pressure indication by thermomanometer at control panel.Integrated pump, expansion tank, heating safety valve, manometer, automatic air exhaust device.Steady ignition and work by low inlet gas pressure from 3mbar, full output by inlet gas pressure from 13mbar and higher.Anutomatic stitch-off by: flame blackout, overheating over 90℃, too low pressure in the heating system(less than 0.5 bar), too low DHW flow (less than 2.5L/min), combustion products exhaust failure. Failure in the electronicFrost protection: burner and pump will be switch on automatically by danger of freezing. It is allowed to use antifreeze liquid instead of water in the heating system.Protected service menu for internal functions and working parameters adjustingPCB is sensitive to the electric polarity and fluctuations of the voltage AC 160-240Volt. High reliability with integrated switch-mode power supply(SMPS)Universal main PCB fully compatible with other models of ROC boilers.Supports Open Therm room thermostat from any producer and provides smooth controlFlue-/air duct Φ60/100 1m length included.Supports connection of air duct Φ80mm;Supports connection of air duct Φ130mm;
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