Range of wall mounted gas fired condensing instantaneous water heaters. Maximum working pressure 10.0bar. Maximum operating temperature 85°C.

Section:

1465 Heaters

Section Subtitle:

Combination boilers and Water Jacketed Tube heaters. Low volume water content. Heat retained in water heaters will cause expansion of water after closure of draw-off taps and valves. Provision for expansion of water must be made to accommodate excess pressure within the system. Particular care is required where check valves are positioned, or loose jumper valves are thought to be upstream of the heater.

WRAS Approval Number:

240704704

Basis of Compliance:

Tested to regulators Specification Test Code Sheets

Size:

½” BSP(M) for 10-12L & 14~17L/min (Flow rate) ¾” BSP(M) for 22~26L/min (Flow rate)

Marking:

Company Logo Vanward, model, pressure, tempeture and and other technical info on adhesive label on side panel.

Installation Requirements:

R001

Expiry date:

31/07/2029

Model:

10~12L balance type & forces exhaust type gas water heater: JSG=balance type gas water heater, JSQ=forces exhaust type gas water, a= nominal heat input(kW) (fixed from 20, 22 to 24), b=volume (fixed from 10, 11 to 12), STc=Sd= the type of casing (c fixed from 27, 28 to 29, d fixed from 21, 25, 22, 21B, 23, 24, 25(A), 25(B), 26, 27, 28, 31, 32, 34 to 35) Casing 1: ST27, S21, Casing 2: ST28, S25, Casing 3: ST29, S22, Casing 4: S21B, Casing 5: S23, Casing 6: S24, Casing 7: S25(A), Casing 8: S25(B), Casing 9: S26, Casing 10: S27, Casing 11: S28, Casing 12: S31, Casing 13: S32, Casing 14: S34, Casing 15: S35. Where a typical code is: ①JSG28-14ST28、JSG14ST-S25: JSG=balance type gas water heater 28=nominal heat input(kW) 14=volume ST28=the type of casing, ST=structure platform S25=the type of casing 14~17L balance type & forces exhaust type gas water heater: JSG=balance type gas water heater, JSQ=forces exhaust type gas water, a= nominal heat input(kW) (fixed from 20, 22 to 24), b=volume (fixed from 10, 11 to 12), STc=Sd= the type of casing (c fixed from 27, 28 to 29, d fixed from 21, 25, 22, 21B, 23, 24, 25(A), 25(B), 27, 28, 31, 32, 34 to 35). Same casings as above but without casing 9. ②JSG14ST-S25(B) 、JSQ28-14ST28 JSG=balance type gas water heater JSQ=forces exhaust type gas water 14=volume 28=nominal heat input(kW) ST=structure platform S25(B)=the type of casing, ST28=the type of casing 22~26L outdoor type gas water heater: JSW=outdoor type gas water heater, a= nominal heat input(kW) (fixed from 44 to 52), b=volume (fixed from 22 to 26), ST58=Wd= the type of casing (d fixed from 81, 82, 83 to 84), Casing 1: ST58, W81, Casing 2: W82, Casing 3: W83, Casing 4: W84. ③JSW44-22ST58、 JSW22HT-W81: JSW=outdoor type gas water heater 44=nominal heat input(kW) 22=volume ST58=the type of casing, HT=structure platform W81=the type of casing

JSG20-10ST27, JSG10ST-S21, JSQ20-10ST27, JSQ10ST-S21, JSG22-11ST27, JSG11ST-S21, JSQ22-11ST27, JSQ11ST-S21, JSG24-12ST27, JSG12ST-S21, JSQ24-12ST27, JSQ12ST-S21, JSG20-10ST28, JSG10ST-S25, JSQ20-10ST28, JSQ10ST-S25, JSG22-11ST28, JSG11ST-S25, JSQ22-11ST28, JSQ11ST-S25, JSG24-12ST28, JSG12ST-S25, JSQ24-12ST28, JSQ12ST-S25, JSG20-10ST29, JSG10ST-S22, JSQ20-10ST29, JSQ10ST-S22, JSG22-11ST29, JSG11ST-S22, JSQ22-11ST29, JSQ11ST-S22, JSG24-12ST29, JSG12ST-S22, JSQ24-12ST29, JSQ12ST-S22, JSG10ST-S21B, JSQ10ST-S21B, JSG11ST-S21B, JSQ11ST-S21B, JSG12ST-S21B, JSQ12ST-S21B, JSG10ST-S23, JSQ10ST-S23, JSG11ST-S23, JSQ11ST-S23, JSG12ST-S23, JSQ12ST-S23, JSG10ST-S24, JSQ10ST-S24, JSG11ST-S24, JSQ11ST-S24, JSG12ST-S24, JSQ12ST-S24, JSG10ST-S25(A), JSQ10ST-S25(A), JSG11ST-S25(A), JSQ11ST-S25(A), JSG12ST-S25(A), JSQ12ST-S25(A), JSG10ST-S25(B), JSQ10ST-S25(B), JSG11ST-S25(B), JSQ11ST-S25(B), JSG12ST-S25(B), JSQ12ST-S25(B), JSG10ST-S26, JSQ10ST-S26, JSG12ST-S26, JSQ12ST-S26, JSG10ST-S27, JSQ10ST-S27, JSG12ST-S27, JSQ12ST-S27, JSG10ST-S28, JSQ10ST-S28, JSG12ST-S28, JSQ12ST-S28, JSG10ST-S31, JSQ10ST-S31, JSG12ST-S31, JSQ12ST-S31, JSG10ST-S32, JSQ10ST-S32, JSG12ST-S32, JSQ12ST-S32, JSG10ST-S34, JSQ10ST-S34, JSG12ST-S34, JSQ12ST-S34, JSG10ST-S35, JSQ10ST-S35, JSG11ST-S35, JSQ11ST-S35, JSG12ST-S35, JSQ12ST-S35. JSG28-14ST27, JSG14ST-S21, JSQ28-14ST27, JSQ14ST-S21, JSG30-16ST27, JSG16ST-S21, JSQ30-16ST27, JSQ16ST-S21, JSG31-17ST27, JSG17ST-S21, JSQ31-17ST27, JSQ17ST-S21, JSG28-14ST28, JSG14ST-S25, JSQ28-14ST28, JSQ14ST-S25, JSG30-16ST28, JSG16ST-S25, JSQ30-16ST28, JSQ16ST-S25, JSG31-17ST28, JSG17ST-S25, JSQ31-17ST28, JSQ17ST-S25, JSG28-14ST29, JSG14ST-S22, JSQ28-14ST29, JSQ14ST-S22, JSG30-16ST29, JSG16ST-S22, JSQ30-16ST29, JSQ16ST-S22, JSG31-17ST29, JSG17ST-S22, JSQ31-17ST29, JSQ17ST-S22, JSG14ST-S21B, JSQ14ST-S21B, JSG16ST-S21B, JSQ16ST-S21B, JSG17ST-S21B, JSQ17ST-S21B, JSG14ST-S23, JSQ14ST-S23, JSG16ST-S23, JSQ16ST-S23, JSG17ST-S23, JSQ17ST-S23, JSG14ST-S24, JSQ14ST-S24, JSG16ST-S24, JSQ16ST-S24, JSG17ST-S24, JSQ17ST-S24, JSG14ST-S25(A), JSQ14ST-S25(A), JSG16ST-S25(A), JSQ16ST-S25(A), JSG17ST-S25(A), JSQ17ST-S25(A), JSG14ST-S25(B), JSQ14ST-S25(B), JSG16ST-S25(B), JSQ16ST-S25(B), JSG17ST-S25(B), JSQ17ST-S25(B), JSG14ST-S27, JSQ14ST-S27, JSG16ST-S27, JSQ16ST-S27, JSG14ST-S28, JSQ14ST-S28, JSG16ST-S28, JSQ16ST-S28, JSG14ST-S31, JSQ14ST-S31, JSG16ST-S31, JSQ16ST-S31, JSG14ST-S32, JSQ14ST-S32, JSG16ST-S32, JSQ16ST-S32, JSG14ST-S34, JSQ14ST-S34, JSG16ST-S34, JSQ16ST-S34, JSG14ST-S35, JSQ14ST-S35,JSG16ST-S35, JSQ16ST-S35. JSW44-22ST58, JSW22HT-W81, JSW52-26ST58, JSW26HT-W81, JSW22HT-W82, JSW26HT-W82, JSW22HT-W83, JSW26HT-W83, JSW22HT-W84, JSW26HT-W84.

Approval Holder:

Guangdong Vanward New Electric Co. Ltd.

Company Name

Guangdong Vanward New Electric Co. Ltd.

Address

13 Jianye Mid- Road Shunde High Tech Industry Development Zone

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Manufacturer:

Guangdong Vanward New Electric Co. Ltd.

Company Name

Guangdong Vanward New Electric Co. Ltd.

Address

13 Jianye Mid- Road Shunde High Tech Industry Development Zone

View All Listings by this Company