Hot water · LDR series

LDR Electric Pressure Hot Water Boiler

Name: LDR Electric Pressure Hot Water Boiler
Brand: Wilford

Hot water for electric — 8 standard sizes.

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Working pressure: 0.7 MPa
Standard sizes: 8
Fuel: Electric

Design

Boiler furnace operates under pressure, with double control of pressure and temperature, no hidden trouble of safety.

Medium: Hot water
Fuel: Electric
Working pressure: 0.7 MPa
Standard sizes: 8 · LDR0.06 – LDR0.53
Rated voltage: 3N AC 50Hz 380V

Hot water boiler –advanced touch screen controller, digital control system.

Features

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01 / 05
Hot water boiler with pressure –microcomputer controller, built-in backlight LCD screen display, clearly see operation of the boiler. All operations are easily accomplished by simply buttons.
02 / 05
High-power heating boiler uses step by step control heating group-it could start or stop working according to load change and significantly reduce the impact to the grid. The boiler could also manually open/stop heating section numbers, which convenient for adjusting boiler electrical heating power.
03 / 05
The system controls circulating pump base on boiler water temperature. Hot water boiler –during heating usage, the circulation pump starts once boiler water reaches the upper limit and stops once boiler water lower than fixed lower limit. Hot water boiler –during bath usage, the circulation pump stops once boiler water reaches the upper limit and starts once boiler water lower than fixed lower limit.
04 / 05
Hot water boiler used for bath/living –inner part already been anticorrosive treated. Furnace body is not easily rusted &corrosion, long life usage and output hot water clean & sanitary. Using advanced centrifugal glass cotton fibre multilayer insulation, less heat loss, energy saving. Famous white color plate exquisite packaging, beautiful and corrosion resistance.
05 / 05
Hot water boiler –electric leakage protection, prevent dry burning/ low water level protection, furnace overheating protection, temperature sensor protection, power supply &voltage protection, heating component failure protection etc.

Gallery

LDR Electric Pressure Hot Water Boiler

5 images

Technical parameters

LDR series

Every standard size with output, pressure, fuel consumption, connections, dimensions and weight. Boilers are built to order — the quotation confirms the final figures.

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Swipe the table for all sizes

LDR Electric Heating Pressure Hot Water Boiler

Type		LDR0.06-0.7-95/70	LDR0.09-0.7-95/70	LDR0.12-0.7-95/70	LDR0.18-0.7-95/70	LDR0.23-0.7-95/70	LDR0.35-0.7-95/70	LDR0.47-0.7-95/70	LDR0.53-0.7-95/70
Project	Unit	LDR0.06-0.7-95/70	LDR0.09-0.7-95/70	LDR0.12-0.7-95/70	LDR0.18-0.7-95/70	LDR0.23-0.7-95/70	LDR0.35-0.7-95/70	LDR0.47-0.7-95/70	LDR0.53-0.7-95/70
Rated working pressure	MPa	0.7	0.7	0.7	0.7	0.7	0.7	0.7	0.7
Saturated water temperature/Reture water temperature	℃	95/70	95/70	95/70	95/70	95/70	95/70	95/70	95/70
Input Power	KW	60	90	120	180	240	360	480	540
Input current	A	90	135	180	270	360	540	720	810
Rated voltage	V	3N AC 50Hz 380V
Power×Group	KW×P	15×4	15×6	15×8	25×6+15×2	25×9+15	36×10	36×12+25×2	36×15
aWater outlet diameter	DN	50	50	50	50	50	80	80	80
b Water return diameter	DN	50	50	50	50	50	80	80	80
c Water inlet diameter	DN	15	15	15	15	15	25	25	25
d Blowoff Valve diameter	DN	25	25	25	40	40	40	40	40
e Safety valve diameter	DN	15	15	15	25	25	40	40	40
Overall size	L mm	750	750	750	1200	1200	1600	1600	1600
	W mm	650	650	650	1100	1100	1200	1350	1350
	H mm	1380	1380	1380	1900	1900	2000	2200	2200
LDR0.53 and above, the structure is separated, with independent control cabinet.	A mm	–	–	–	–	–			1200
	B mm	–	–	–	–	–			600
	C mm	–	–	–	–	–			1800
Weight	kg	180	200	235	485	525	620	710	820/1350
Following are National inspection-free hot water boiler with pressure ( tap water pressure only )