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Viqua (Trojan) UVMax Pro Series Whole House Ultraviolet (UV) Water Sterilizers

The new Viqua (Trojan) UVMax Pro Series represents the latest technology in residential / light commercial UV sterilizers. Trojan has long been a world leader in UV water purification technology, and the Viqua (Trojan) UVMax Pro Series is the next evolution of this heritage. In addition to their high flow rate capacities, the new Pro Series models deliver high output lamps with double the average life expectancy and better performance in hot water conditions, intelligent plug-and play installation, and the most advanced real-time data collection of any UV system in its class.

Trojan UV Max ultraviolet (UV) water sterilizers are designed specifically to kill harmful microorganisms such as bacteria and viruses in untreated water supplies (well water or private water systems). Ultraviolet (UV) systems are commonly installed by homeowners who have received a positive coliform, E.coli, cryptosporidium, or giardia water test result, as well as those with reason to suspect that they are at higher risk for such contamination, and those seeking to have peace of mind that there water is being properly disinfected prior to consumption. Ultraviolet whole house water sterilizers are exploding in popularity due to their low maintenance requirements, ease of operation, economical purchase price and operating cost, and due to the fact that unlike other treatments designed for microbiological contaminants, UV does not introduce any harmful chemicals to your water.

The new Pro Series models are ideal for all UV sterilization tasks that require NSF certification, or where NSF certification is desired for additional assurance and peace of mind. Application include: single and multi-family homes, cottages, nursing homes, hospitals, schools, hotels, restaurants, resorts and holiday camps, and small community water systems.

Viqua (Trojan) UVMax Pro Series UV Sterilizer Features

The UV lamp, which is enclosed in a quartz sleeve, produces ultraviolet light that destroys waterborne pathogens such as bacteria and viruses by penetrating the cell wall and deactivating the DNA so they are unable to reproduce. The UV lamp in the Pro10, Pro20, and Pro30 models should be replaced every 2 years (older generation Pro7 and Pro15 models require annual lamp replacement). For more information on the treatment of various contaminants by ultraviolet purification, please CLICK HERE. As with all UV sterilizers, pre-filtration (down to 5 micron level) to remove sediment and other general contaminants is required to ensure that an adequate dose of ultraviolet light reaches the microorganisms and to ensure complete disinfection.

Advantages UV treatment with the Viqua (Trojan) UVMax Pro Series

Advantages of UV treatment with the Trojan UVMax

UL Listed - USA/Canada

There are 4 Viqua (Trojan) UVMax Pro Series models available. Optional solenoid shut-off valves, and UPS back-up power supplies can be added to your system for added protection and functionality. Below, please find details on all of our whole house Viqua (Trojan) UVMax Pro Series water purifiers, recommended accessories, recommended pre-filters, and links to a wide range of other information to help you with your research. Please let us know if we can assist you in selecting a model (call toll free 1-866-376-2690).

Trojan UV Max Pro Series Ultraviolet Systems
Viqua (Trojan) UVMax
Viqua (Trojan) UVMax
Viqua (Trojan) UVMax
Viqua (Trojan) UVMax
Application most homes / small commercial commercial commercial commercial
Max. Flow Rate @
UV dose 40 mJ/cm2*
10 GPM (37.9 LPM) 20 GPM (75.7 LPM) 30 GPM (113.5 LPM) 50 GPM (189 LPM)
Audible/Visual Lamp
Failure Alarm
Has Feature Has Feature Has Feature Has Feature
Lamp Age Indicator Has Feature Has Feature Has Feature Has Feature
Electropolished Exterior Has Feature Has Feature Has Feature Has Feature
UV Intensity Monitor Has Feature Has Feature Has Feature Has Feature
Integrated Flow Restrictor Included? Has Feature Has Feature Has Feature Has Feature
Certification: NSF
(Standard 55 Class A)
(Standard 55 Class A)
(Standard 55 Class A)
Color-Coded Plug & Play Connections Has Feature Has Feature Has Feature Has Feature
CoolTouch Fan Has Feature Has Feature Has Feature Has Feature
RJ45 Communications Ports Has Feature (2) Has Feature (2) Has Feature (2) Has Feature (2)
Solenoid emergency shut-off valve kit optional optional optional optional
COMMCenter Control Package optional optional optional optional
Water Chamber Material 316
UV Sleeve Material quartz quartz quartz quartz
Inlet/Oulet Combo 1 1/4" NPT / 1" FNPT Combo 1 1/4" NPT / 1" FNPT Combo 1 1/4" NPT / 1" FNPT 2" MNPT
Electrical 120-240v, 50/60HZ 120-240v, 50/60HZ 120-240v, 50/60HZ 120-240v, 50/60HZ
Total Power (watts) 120 160 230 230
Lamp Power (watts) 100 140 200 200
Lamp Life 2 years 2 years 2 years 2 years
Chamber Assembly Size 22 x 4"
54 x 10cm
31 x 4"
78 x 10cm
41 x 4"
103 x 10cm
41 x 4"
103 x 10cm
Control Module Size 13 x 6.5 "
33 x 16.5 cm
13 x 6.5 "
33 x 16.5 cm
13 x 6.5 "
33 x 16.5 cm
13 x 6.5 "
33 x 16.5 cm
Ground shipping is included at no extra charge on all
Viqua (Trojan) UVMax whole house UV systems shipped to Canada or the continental USA! (Alaska excluded)
Switch to CDN pricing




Viqua (Trojan) UVMax Pro10 Viqua (Trojan) UVMax Pro20 Viqua (Trojan) UVMax Pro30 Viqua (Trojan) UVMax Pro50
* NSF-certification is based on a minimum dose dose of 40 mJ/cm2, 75% UV transmittance (UVT), and after 9,000 hours of bulb operation. If your water has poor UVT, or if you are unsure of your UVT, select a model with a higher flow capacity than you would otherwise require.
Other Viqua (Trojan) UVMax Models
Point of Use
Trojan UVMax
Models A & B
Viqua (Trojan) UVMax Point of Use UV Sterilizers

up to 5 GPM
Standard Whole House
Viqua (Trojan) UVMax
Models C, D, E & F
Viqua (Trojan) UVMax Whole House UV Sterilizers

up to 25 GPM
High Output Series
Viqua (Trojan) UVMax
Models G, H & J
Viqua (Trojan) UVMax Whole House High Flow UV Sterilizers

up to 45 GPM
Viqua (Trojan) UVMax
Pro Series
Viqua (Trojan) UVMax NSF Certified UV Sterilizers

up to 30 GPM

Recommended Pre-treatment

All UV sterilizers required sediment pre-filtration to reduce or eliminate the possibility that a targeted contaminant could "hide" behind a sediment particle in the "shadow" of the UV light and therefore not receive a full dose of UV light. Accordingly, the manufacturer strongly recommends sediment pre-filtration down to a level of 5 microns or smaller. Water exceeding 120 ppm in hardness (7 grains per gallon) should be softened to reduce the risk that hard water mineral scale will build-up on the UV sleeve thereby reducing UV light distribution into the UV chamber. Similarly, iron levels exceeding 0.3 ppm should also be treated to prevent staining of the UV sleeve. Elevated levels of certain other contaminants, such as organics, can cause a reduction in UV transmittance (the ability of the water to transmit UV light). If the UV transmittance (UVT) of your water is less than 75% after the above-mentioned pre-treatment, activated carbon filtration may be desirable to improve UV transmittance. The majority of deep wells have a UVT of 85% or greater. If your UVT is unknown, select a model with a higher flow rate capacity then you feel you will really require (this will provide a higher UV dose at your desired flow rate), or add an activated carbon pre-filter to your system. For more information on whole house pre-filtration options, click here.

Recommended Accessories

Solenoid Emergency Shut-off Valve Kit - in the event of a power failure or electrical outage to your home, your UV lamp in your UV system will lose power. This could leave your home unprotected if someone turns on a water faucet. Some bacteria and other waterborne pathogens can also swim past an un-powered UV lamp and reach the downstream portion of your water system and therefore not receive a dose of UV light once the power is restored. The same situation could occur in the event of a UV bulb failure (rare, but possible). The solenoid emergency shut-off valve kit is installed at the output of your Trojan UV system and will physically close a valve in the event of a bulb burn-out, or power failure, thereby preventing any contaminant from passing through the system untreated. This feature will also turn off the water supply if there is a UV intensity loss (for models equipped with a UV intensity monitor). This kit is highly recommend for all homes with a known bacterial, virus, or cyst contamination problem, and for all homes with an electrical supply that is prone to frequent outages.

COMMCenter - The optional COMMCenter provides real-time dosage display so you can monitor the performance of your UV system. In addition to UV dose, the system displays alarm history, lamp hours, and other performance parameters. Moreover, the COMMCenter can be installed just about anywhere - simply connect the COMMCenter to the sterilizer using a standard computer cable. The COMMCenter can also be connected directly to your computer where you can use Trojan's MAXtrack software to obtain real-time dose data, track alarm and dose history, etc. for any given period of time. This data logging capability allows operators to demonstrate proper system operation to regulators and consumers, provides troubleshooting insights, and allows for proactive maintenance. These features make the COMMCenter an excellent choice for commercial applications where dosage reporting and logging is desirable to prove compliance with health regulations. It also accept standard mini-SD memory cards (same type used more many digital cameras) so you can download data and transfer to a computer so you can view and analyze the data in any standard spread sheet program. A single COMMCenter can monitor up to 9 UV systems simultaneously. The MAXtrack software can be downloaded from the manufacturer's website at no charge.

Flow Restrictors - A flow restrictor can be installed immediately prior to your UV sterilizer to ensure that you cannot exceed what would be considered the safe maximum flow rate for your respective model. A flow restrictor is recommended for all homes with a known bacterial, virus, or cyst (giardia or cryptosporidium) contamination problem. We offer a wide range of restrictors with capacities ranging up to 20 gallons per minute in both stainless steel and chrome-plated brass.


Installation is straightforward for any licensed plumber or a homeowner with some plumbing experience. Plumbing connections are standard threaded connections. It is recommended that standard manual shut-off valves be installed before and after the UV sterilizer. Optional flow restrictors and emergency solenoid shut-off valves are available for many models. The electrical supply is obtained from a standard 110-120v electrical outlet (some models can be operated at 240v). See notes above regarding recommended pre-treatment. Detailed installation instructions are provided with your system.

Warranty / Other Info.

Viqua (Trojan) UVMax Pro10, Pro20, and Pro30 ultraviolet systems are covered by a 5 year limited warranty on the power supply and all electronic parts, 10 year guarantee on the water chamber, and a 1 year limited lamp, sleeve, and UV sensor warranty. For health reasons, we do not accept returns of water filters. If you are in doubt as to which filter is best for your needs, please feel free to call us toll free at 1-866-376-2690. For more details regarding the Viqua (Trojan) UVMax warranty, CLICK HERE.