Who manufactures the CLDR?

Wilford (Zhangjiagang Wilford Thermal Co., Ltd.), an industrial boiler manufacturer and supplier in Zhangjiagang, China, since 1998. The CLDR is designed and built in its own boiler factory, which holds the class B boiler licence, ASME S with National Board registration, and ISO 9001.

What output and pressure does the CLDR cover?

The CLDR covers 0.03–0.65 MW at atmospheric pressure, in 19 standard sizes. Every size is listed in the parameter table on this page.

What power supply does the CLDR need?

Standard units are built for 3N AC 50 Hz 380 V. Tell us your local supply voltage and frequency with the enquiry.

What do you need for a quotation?

Output, working pressure, fuel, power supply (for electric units), the application and the destination country.

Hot water · CLDR series

CLDR Vertical Electric Hot Water Boiler

Vertical electric hot water boiler at atmospheric pressure — 19 standard sizes.

Request a quotation →Parameters

Output: 0.03–0.65 MW
Working pressure: Atmospheric
Standard sizes: 19
Fuel: Electric

Design

Hot water for electric, 0.03–0.65 MW at atmospheric pressure.

Medium: Hot water
Fuel: Electric
Output: 0.03–0.65 MW
Working pressure: Atmospheric
Standard sizes: 19 · CLDR0.03 – CLDR0.65
Rated voltage: 3N AC 50Hz 380V

Every standard size of the CLDR series is listed in the parameter table below with output, pressure, fuel consumption, connections, dimensions and weight. Send your required output, pressure and fuel and we return a model selection, drawings and a quotation.

Gallery

CLDR Vertical Electric Hot Water Boiler

5 images

Technical parameters

CLDR series

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

Ask for drawings →

Swipe the table for all sizes

Type			CLDR0.03-85/60	CLDR0.045-85/60	CLDR0.06-85/60	CLDR0.075-85/60	CLDR0.09-85/60	CLDR0.105-85/60	CLDR0.12-85/60	CLDR0.15-85/60	CLDR0.18-85/60	CLDR0.2-85/60	CLDR0.25-85/60	CLDR0.3-85/60	CLDR0.36-85/60	CLDR0.4-85/60	CLDR0.45-85/60	CLDR0.5-85/60	CLDR0.54-85/60	CLDR0.6-85/60	CLDR0.65-85/60
Project		Unit	CLDR0.03-85/60	CLDR0.045-85/60	CLDR0.06-85/60	CLDR0.075-85/60	CLDR0.09-85/60	CLDR0.105-85/60	CLDR0.12-85/60	CLDR0.15-85/60	CLDR0.18-85/60	CLDR0.2-85/60	CLDR0.25-85/60	CLDR0.3-85/60	CLDR0.36-85/60	CLDR0.4-85/60	CLDR0.45-85/60	CLDR0.5-85/60	CLDR0.54-85/60	CLDR0.6-85/60	CLDR0.65-85/60
Rated heating capacity		MW	0.03	0.045	0.06	0.075	0.09	0.105	0.12	0.15	0.18	0.2	0.25	0.3	0.36	0.4	0.45	0.5	0.54	0.6	0.65
Total heating capacity		104kcal	2.5	3.8	5.0	6.3	7.5	8.8	10.0	12.5	15.0	16.7	20.8	25.0	30.0	33.3	37.5	41.7	45.0	50.0	54.2
Rated working pressure		MPa	Ordinary pressure
Input Power		KW	30	45	60	75	90	105	120	150	180	200	250	300	360	400	450	500	540	600	650
Input current		A	45	67.5	90	112.5	135	157.5	180	225	270	300	375	450	540	600	675	750	810	900	975
Rated Voltage		V	3PN 380 50Hz
a Water outlet diameter		DN	40	40	40	40	40	50	50	50	50	50	65	65	65	65	65	80	80	80	80
b Water inlet diameter		DN	40	40	40	40	40	50	50	50	50	50	65	65	65	65	65	80	80	80	80
c Water return diameter		DN	40	40	40	40	40	50	50	50	50	50	65	65	65	65	65	80	80	80	80
d Blowoff Valve diameter		DN	20	20	20	20	20	25	25	40	40	40	40	40	40	40	40	40	40	40	40
e Expansion tube diameter		DN	40	40	40	40	40	50	50	50	50	50	65	65	65	65	65	80	80	80	80
Overall size	Length	L mm	750	750	750	750	750	750	750	1200	1200	1200	1200	1200	1600	1600	1600	1600	1600	1600	1600
	Width	W mm	650	650	650	650	650	650	650	1100	1100	1100	1100	1100	1200	1200	1200	1350	1350	1350	1350
	Height	H mm	1380	1380	1380	1380	1380	1380	1380	1900	1900	1900	1900	1900	2000	2000	2000	2200	2200	2200	2200
Weight		kg	140	150	160	170	180	190	200	450	485	520	555	590	620	665	710	755	800	845	890

From Wilford’s published data sheet. Boilers are built to order — the quotation confirms the final figures.

Common questions

Questions about the CLDR

What type of boiler is the CLDR?: Vertical electric hot water boiler at atmospheric pressure.
Who manufactures the CLDR?: Wilford (Zhangjiagang Wilford Thermal Co., Ltd.), an industrial boiler manufacturer and supplier in Zhangjiagang, China, since 1998. The CLDR is designed and built in its own boiler factory, which holds the class B boiler licence, ASME S with National Board registration, and ISO 9001.
What output and pressure does the CLDR cover?: The CLDR covers 0.03–0.65 MW at atmospheric pressure, in 19 standard sizes. Every size is listed in the parameter table on this page.
What power supply does the CLDR need?: Standard units are built for 3N AC 50 Hz 380 V. Tell us your local supply voltage and frequency with the enquiry.
What do you need for a quotation?: Output, working pressure, fuel, power supply (for electric units), the application and the destination country.

Electric Boilers