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Genuine Excelight Ballast | EL411B | EPS40W/425mA/L

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Your Price: $349.00

Retail Price:$419.00

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Product Item ID#: 581

Availability: In Stock | Free Shipping in Canada

Includes the Power Cord

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Overview
FAQ's
Spec's
Shipping
UVSuperstore

Product Details
Manufacturer Part Number: EL411B

Manufacturer Part Number: EPS40W/425mA/L
Manufacturer: Waterite

Compatible with: RH51-425-40L
Models Used In: EL720AK
Models Used In: EL1129AK
Models Used In: EL411AK

Ballast Specifications
Electrical: 420mV, 110V/60HZ
CSA: Yes - Approved
Excelight UV Systems Canada

Grounded Electrical Plug
Ships with Power Cord
Original Manufacturer's Replacement Part
Not to be Used if a Solenoid Valve is Present. Use EL411BS

Canada Delivery Information Excelight EL411B
All Canadian Provinces - No Other Country
Ontario, Quebec, Nova Scotia
Alberta, British Columbia, Manitoba
New Brunswick, Prince Edward Island

Nunavut, Yukon & Northwest Territories
Saskatchewan, Newfoundland & Labrador

Q: what does the flashing red x mean? bulb was just replaced & did not reset to show 365 days left. bulb is working

Asked by: rick mcmullen - 10/20/2019

A: The red light flashing is an indication of a Lamp Replacement Reminder. During this, the bulb (lamp) is still on and working. To reset the counter you will need to follow these steps.
1. Unplug the system.
2. Wait 30 seconds
3. Press and hold the black reset button on the control
4. While holding the button apply power to the control
5. Wait for 3 audible beeps and then let go of the reset button
6. The control light should be green and the counter reset to 365 days.

Was this answer helpful? 1 of 1 Customer(s) found this Answer helpful.

Answer provided by: Jeff - Customer Service (10/21/2019)

Q: When the flashing red light says the bulb needs replacement, where can I get a replacement bulb? I'm not sure which type of bulb I need.

Asked by: Monica Rand - 11/21/2019

A: The Lamp Model Number should be etched on the Lamp itself, it would either be an EL411L, EL720L or EL1129L. You could also Cross-reference the dimensions of your chamber with the table under the Spec's Tab.

Was this answer helpful? 1 of 1 Customer(s) found this Answer helpful.

Answer provided by: Drew - Customer Service (11/21/2019)

Q: My EL411B Excelight which has operated normally for years now just died. No alarms.... I went in to the basement and happen to glance at it and noticed the ballast unit was completely dead. ? Is there some sort of troubleshooting one can do prior to buying a brand new unit? thanks in adv.

Asked by: James - 4/22/2021

A: You can unplug the unit and after 30 seconds plug it back in to see if this works. Sometimes it is the bulb which may have run its course, or is faulty, so trying to put a new bulb in will also assist in determining your next steps. It could of course be the case that the power supply has run its course and may need to be changed. The latter is not an unlikely scenario.

Was this answer helpful? 1 of 1 Customer(s) found this Answer helpful.

Answer provided by: Roy - Customer Service (4/22/2021)

Q: What Excelight UV Lamp is recommended for this product?

Asked by: Lynn - 4/7/2023

A: This ballast is compatible with the EL411L, EL720L & EL1129L UV Bulbs.

Was this answer helpful? 1 of 1 Customer(s) found this Answer helpful.

Answer provided by: Roy - Customer Service (4/10/2023)

Q: Are there fuses that could burn out. My EL411B simply stopped working.

Asked by: Mike woods - 2/2/2021

A: If you have determined that the Ballast is not working it will require a replacement as there are no accessible parts to be replaced according to the Manufacturer.

Was this answer helpful? 0 of 0 Customer(s) found this Answer helpful.

Answer provided by: Jeff - Customer Service (2/2/2021)

Q: Hi, do you have an equivalent ballast to replace that one - - as good, but cheaper? Tks

Asked by: Niavlys - 12/6/2021

A: This is the only ballast available for the 411, 720 and 1129 systems.

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Answer provided by: Roy - Customer Service (12/9/2021)

Q: I change the lamp and I have problems to reset the ballast to obtain 365 days. Thanks in advance

Asked by: Pierre Legault - 1/8/2022

A: To reset the control follow these simple steps:

1. Unplug the System from the electrical supply.
2. Hold down the black timer button on the silver control.
3. Continue holding the button and apply the electrical power.
4. Listen for a 3 second beeping noise.
5. Let go of the button.
6. The light will go green.

Was this answer helpful? 0 of 0 Customer(s) found this Answer helpful.

Answer provided by: Amber - Customer Service (3/7/2022)

Q: What is the replacement lamp for the Excelight - EPS40W/425mA/L

Asked by: Doug - 9/3/2023

A: This ballast will power the EL411L, EL720L and EL1129L Ultraviolet Lamps. In order to know which lamp you require you can measure the length of the stainless steel UV chamber on your system and compare it to the lengths of lamps shown in the product information for each of the three lamps. The closest length would be the lamp that you require.

Was this answer helpful? 0 of 0 Customer(s) found this Answer helpful.

Answer provided by: Jeff - Customer Service (9/3/2023)

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Genuine Excelight Ballast | EL411B | EPS40W/425mA/L

Write a Review

Q: what does the flashing red x mean? bulb was just replaced & did not reset to show 365 days left. bulb is working

Q: When the flashing red light says the bulb needs replacement, where can I get a replacement bulb? I'm not sure which type of bulb I need.

Q: My EL411B Excelight which has operated normally for years now just died. No alarms.... I went in to the basement and happen to glance at it and noticed the ballast unit was completely dead. ? Is there some sort of troubleshooting one can do prior to buying a brand new unit? thanks in adv.

Q: What Excelight UV Lamp is recommended for this product?

Q: Are there fuses that could burn out. My EL411B simply stopped working.

Q: Hi, do you have an equivalent ballast to replace that one - - as good, but cheaper? Tks

Q: I change the lamp and I have problems to reset the ballast to obtain 365 days. Thanks in advance

Q: What is the replacement lamp for the Excelight - EPS40W/425mA/L

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