One manufacturer. Every hot water system your project needs.

Zenith water heater lineup, from compact Prismo to larger floor-standing models

From a 15 litre home unit to a 10,000 litre calorifier. Nine product lines across residential, central, solar and commercial.

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Manufacturing since 1995.

Global supplier of water heaters, with facilities in the Middle East and Europe

Residential

Electric storage water heaters for homes and apartments, 15 to 200 litres. Three lines: Classic, Slim and the compact Prismo.

Zenith Classic

The Zenith standard, vertical or horizontal.

The standard Zenith electric water heater for homes and apartments. Vertical wall mount from 30 to 100 litres. Horizontal wall or ceiling mount from 30 to 200 litres.

WRAS Approved Inner Tank
Copper heating element
High-density PU foam insulation
Magnesium anode
Adjustable thermostat with double safety cut-off

CertificationsWRAS Approved · NSF Certified · MoIAT · G-Mark · EN/IEC 60335

Vertical
Model	Capacity (L)	Diameter (mm)	Height (mm)	Power (kW)
ZT30V	30	390	475	1.2
ZT50V	50	440	560	1.2
ZT80V	80	440	800	1.2
ZT100V	100	440	950	1.5

Horizontal
Model	Capacity (L)	Diameter (mm)	Length (mm)	Power (kW)
ZT30H	30	390	475	1.2
ZT50H	50	440	560	1.2
ZT80H	80	440	800	1.2
ZT100H	100	440	950	1.5
ZT120H	120	440	1115	2.0
ZT150H	150	440	1350	2.5
ZT200H	200	540	1385	3.0

All models 220-240 V, max temperature 85°C, max pressure 8 bar. Power can be customised per capacity.

Zenith Slim

Same capacity, narrower body.

A 390 mm body, 50 mm narrower than the Classic, for narrow walls, cupboards and tight service spaces. Vertical and horizontal wall mount, 50 to 100 litres.

390 mm diameter across the range
WRAS Approved Inner Tank
Copper heating element
High-density PU foam insulation
Magnesium anode

CertificationsWRAS Approved · NSF Certified · MoIAT · G-Mark · EN/IEC 60335

Specifications
Model	Capacity (L)	Mount	Diameter (mm)	Height or length (mm)	Power (kW)
ZT50V	50	Vertical	390	655	1.2
ZT80V	80	Vertical	390	905	1.2
ZT100V	100	Vertical	390	1260	1.5
ZT50H	50	Horizontal	390	655	1.2
ZT80H	80	Horizontal	390	905	1.2
ZT100H	100	Horizontal	390	1260	1.5

All models 220-240 V, max temperature 85°C, max pressure 8 bar.

Zenith Prismo

Compact, in five colours.

A compact 15 or 30 litre heater for kitchens, bathrooms and small apartments. Five colours, made to sit on show rather than be hidden away.

Colour-coated body
WRAS Approved Inner Tank
Copper heating element
High-density PU foam insulation
Magnesium anode

Colours

Grey
Sky Blue
Light Green
Dark Green
Pink

CertificationsWRAS Approved · NSF Certified · MoIAT · G-Mark · EN/IEC 60335

Specifications
Model	Capacity (L)	Width (mm)	Height (mm)	Power (kW)
ZT15P	15	400	400	1.2
ZT30P	30	445	445	1.2

Both models 220-240 V, max temperature 85°C, max pressure 8 bar.

Central

Floor-standing electric water heaters, 150 to 300 litres, for villas, towers, hotels and schools. Two lines: Ultra and Elite.

Zenith Ultra

Wider body, lower height.

A floor-standing water heater with a wide, low body, for plant rooms and utility spaces with limited ceiling height. 150, 200 and 300 litres.

Floor-standing
WRAS Approved Inner Tank
Copper heating element
High-density PU foam insulation
350 g magnesium anode

CertificationsWRAS Approved · NSF Certified · MoIAT · G-Mark

Specifications
Model	Capacity (L)	Diameter (mm)	Height (mm)	Power (kW)
ZT150VF	150	540	1080	2.5
ZT200VF	200	620	1100	3.0
ZT300VF	300	620	1480	6.0

All models 220-240 V, max temperature 85°C, max pressure 10 bar. Power can be customised.

Zenith Elite

Slimmer body, smaller footprint.

A floor-standing water heater with a slim, tall body, for installs where floor space is tight. 150, 200 and 300 litres.

Floor-standing
WRAS Approved Inner Tank
Copper heating element
High-density PU foam insulation
350 g magnesium anode

CertificationsWRAS Approved · NSF Certified · MoIAT · G-Mark

Specifications
Model	Capacity (L)	Diameter (mm)	Height (mm)	Power (kW)
ZT150VF	150	440	1435	2.5
ZT200VF	200	540	1460	3.0
ZT300VF	300	540	1815	6.0

All models 220-240 V, max temperature 85°C, max pressure 10 bar. Power can be customised.

Solar

Solar water heating from a villa rooftop to a hotel plant room. Dubai's green building requirements already mandate solar water heating for many new developments.

Zenith Ultra Solar

Thermosyphon solar for villas and homes.

A roof-mounted solar system with the Ultra's wide tank. The tank sits above the collector and water circulates naturally, with no pump. A 3 kW electric backup covers cloudy days. 150, 200 and 300 litres.

Natural circulation, no pump
Flat plate collector
3 kW electric backup
WRAS Approved Inner Tank
Copper heating element

CertificationsWRAS Approved · NSF Certified · MoIAT · G-Mark

Specifications
Model	Tank (L)	Collector	Tank diameter (mm)	System W × L × H (mm)	Backup (kW)
ZT150S	150	1 × 2 m²	540	1100 × 2700 × 1100	3
ZT200S	200	1 × 2 m²	620	1100 × 2700 × 1200	3
ZT300S	300	1 × 2.7 m²	620	1430 × 2900 × 1200	3

Backup element 220-240 V. Max temperature 85°C, max pressure 10 bar.

Zenith Elite Solar

Thermosyphon solar with a slimmer tank.

A roof-mounted solar system with the Elite's slimmer tank, in 200 and 300 litres. The 300 litre model runs on two collectors. A 3 kW electric backup covers cloudy days.

Natural circulation, no pump
Flat plate collector
3 kW electric backup
WRAS Approved Inner Tank
Copper heating element

CertificationsWRAS Approved · NSF Certified · MoIAT · G-Mark

Specifications
Model	Tank (L)	Collector	Tank diameter (mm)	System W × L × H (mm)	Backup (kW)
ZT200S	200	1 × 2 m²	540	1415 × 2700 × 1100	3
ZT300S	300	2 × 2 m²	540	2100 × 2700 × 1100	3

Backup element 220-240 V. Max temperature 85°C, max pressure 10 bar.

Solar forced circulation

Solar at commercial scale.

Pumped solar water heating for apartment blocks, hotels and hospitals. The tank can sit on the roof, in the basement or in a plant room, and the system scales with the collector array. 450 to 10,000 litres.

Stainless steel 304 tank
Circulation pump and solar controller
Fibreglass wool insulation
Titanium anode
Electric backup

CertificationsASME design verification, witnessed by Bureau Veritas (500 litres and up) · MoIAT · G-Mark

Specifications
Model	Capacity (L)	Diameter (mm)	Height (mm)	Backup (kW)
ZT450SF	450	900	1700	6
ZT500SF	500	900	1750	9
ZT750SF	750	900	2100	12
ZT1000SF	1000	900	2400	18
ZT1000SF-01	1000	900	1750	18
ZT1500SF	1500	1200	2250	24
ZT1500SF-01	1500	1200	2200	24
ZT2000SF	2000	1450	2050	30
ZT2500SF	2500	1450	2350	30
ZT3000SF	3000	1450	2900	36
ZT3500SF	3500	1700	2750	36
ZT4000SF	4000	1700	2900	48
ZT4500SF	4500	1700	3200	48
ZT5000SF	5000	1700	3350	60
ZT7500SF	7500	2050	3370	90
ZT10000SF	10000	2300	3760	120

Backup element 380-440 V three phase. Max temperature 85°C, max pressure 10 bar. Collector array and power sized per project.

Commercial

Large-capacity hot water for towers, hotels, hospitals and industrial sites. Engineered, fabricated, controlled and supported by one manufacturer.

Zenith Calorifiers

Stainless steel, built to the project.

Stainless steel calorifiers for central hot water demand, from 450 to 10,000 litres. Each unit is fabricated and customised to the project, with a Zenith control panel and optional heat exchanger coil.

Stainless steel 304 tank
In-house control panel with PLC
Fibreglass wool insulation, 75 to 100 mm
Titanium anode
Manhole above 2,000 litres
Optional heat exchanger coil

CertificationsASME design verification, witnessed by Bureau Veritas (500 litres and up) · MoIAT · G-Mark

Specifications
Model	Capacity (L)	Body	Diameter (mm)	Height (mm)	Power (kW)
ZT450VF	450	Standard	900	1700	6
ZT500VF	500	Standard	900	1750	9
ZT750VF	750	Standard	900	2100	12
ZT1000VF	1000	Standard	900	2400	18
ZT1000VF-01	1000	Wide	1200	1750	18
ZT1500VF	1500	Standard	1200	2250	24
ZT1500VF-01	1500	Wide	1450	2200	24
ZT2000VF	2000	Standard	1450	2050	30
ZT2500VF	2500	Standard	1450	2350	30
ZT3000VF	3000	Standard	1450	2900	36
ZT3500VF	3500	Standard	1700	2750	36
ZT4000VF	4000	Standard	1700	2900	48
ZT4500VF	4500	Standard	1700	3200	48
ZT5000VF	5000	Standard	1700	3350	60
ZT7500VF	7500	Standard	2050	3370	90
ZT10000VF	10000	Standard	2300	3760	120

All models 380-440 V three phase, max temperature 85°C, max pressure 10 bar. Wide body models suit plant rooms with limited height. Power and dimensions can be customised.

Certified across the range

See all certifications

WRAS Approved
UK approval for products in contact with drinking water. 15 to 300 litres, electric and thermosyphon solar.
NSF Certified
US certification. Same range, 15 to 300 litres.
ASME
Design verification witnessed by Bureau Veritas. Calorifiers and forced circulation, 500 litres and up.
MoIAT and EQM
UAE federal registration and the Emirates Quality Mark.
G-Mark
Gulf conformity across all six GCC states.
EN/IEC 60335
International electrical safety standard.