Trojan UVMax Model C4


Trojan UVMax Model C4

The Trojan UVMax Model C4 has been replaced by the
Viqua UVMax D4 UV Sterilizer
which features:

Longer Warranty
Better Controller

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Viqua (Trojan) UVMax Model C4

This item has been discontinued by the manufacturer. It has been replaced by the Viqua UVMax D4, which offers a Longer Warranty and a Better Controller.

Replacement parts for the Trojan UVMax Model C4 are available at the bottom of this page.

The Viqua (Trojan) UVMax Model C4 is the smallest Viqua (Trojan) UVMax unit designed for whole-house water sterilization. It replaced the ever-popular Trojan UV Max Model C is late 2008. The C4 is well suited to the average rural home which obtains its water supply from a well, lake, or stream, where flow rates will not generally exceed 9 to 12 gallons per minute (an average shower flows at about 2 GPM). The Viqua (Trojan) UVMax Model C4 features a wide range of features found in most competitors' most expensive models, including an audible and visual lamp failure alarm. All-in-all, the Viqua (Trojan) UVMax Model C4 is an excellent choice for economical whole-house water sterilization to kill bacteria, viruses, and waterborne cysts like cryptosporidium and giardia.

UVMax Manual

UVMax Brochure
Model C4 Specifications
Application average home
Maximum Flow Rate
12 GPM (45 LPM)
Maximum Flow Rate
9 GPM (34 LPM)
Audible/Visual Lamp
Failure Alarm
No Tools Maintenance
Constant Current Electronic Power Supply
Handy Reference Card
Flow Restrictor optional
Water Chamber Material stainless
steel (304)
UV Sleeve Material quartz
Inlet/Oulet 3/4 inch NPT
Electrical 100-240v, 50/60HZ
Max. Current (AMPS) 0.5
Max. Power (watts) 50
Lamp Power (watts) 40
Lamp Length 16"
Chamber Assembly Size 20.5 x 4"
52 x 10cm
Control Module Size 8.5 x 6"
22 x 15 cm
* For most residential applications, a UV dose of 40 mJ/cm2 or greater is recommended. Flow rate recommendations are based on 95% UV transmittance (UVT) and after 9,000 hours of bulb operation.

Feed Water Quality Parameters
Iron 0.3 ppm
(0.3 mg/L)
Hardness 120 ppm
(7 grains / gallon)
UV Transmittance (UVT): 75%
Maximum Temperature: 86F (30C)
Maximum Pressure: 125 psi

Options, Accessories and Replacement Parts

Sediment Prefilter Package <br>5 Micron - WH1B+

Sediment Prefilter Package
5 Micron - WH1B+

MSRP: US$106.54
Our Price: US$89.95
You save: $16.59

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Replacement Lamp <br>Part#:602805

Replacement Lamp

MSRP: US$135.00
Our Price: US$95.00
You save: $40

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Replacement Sleeve <br>Part#:602732

Replacement Sleeve

MSRP: US$52.00
Our Price: US$39.00
You save: $13

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Viqua 6 GPM <br>Flow Restrictor

Viqua 6 GPM
Flow Restrictor

MSRP: US$95.00
Our Price: US$49.00
You save: $46

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Viqua 8 GPM Flow <br>Restrictor (adapter required)

Viqua 8 GPM Flow
Restrictor (adapter required)

MSRP: US$95.00
Our Price: US$49.00
You save: $46

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UVMax Model C4<br>Replacement Ballast

UVMax Model C4
Replacement Ballast

MSRP: US$330.00
Our Price: US$249.00
You save: $81

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