'/%3E%3C/svg%3E)
Hover image to zoom
Ignition Electrode Kit for Ultra Gas Boilers (All Sizes), 383-500-045
 --%3E %3Csvg version='1.1' id='Fill' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' viewBox='0 0 100 100' enable-background='new 0 0 100 100' xml:space='preserve'%3E %3Cpath fill='%23F15C02' d='M79.44,0.95H20.56C9.78,0.95,0.95,9.78,0.95,20.56v58.87c0,10.79,8.82,19.61,19.61,19.61h58.87 c10.79,0,19.61-8.83,19.61-19.61V20.56C99.05,9.78,90.22,0.95,79.44,0.95z M65.38,58.24l9.38,29.58L49.69,69.78L24.5,87.82 l9.34-29.6L8.8,39.6l30.73-0.17c0,0,6.98-19.61,10-28.93c0.54,1.36,9.88,29.1,9.88,29.1H91.2L65.38,58.24z'/%3E %3C/svg%3E){kind=small}
Hover image to zoom
$48.98 each
In Stock
Get 71 Thu, Jun 18
Order by today, receive Thursday
'/%3E%3C/svg%3E){kind=small}
Free Shipping On orders over $99
Easy Returns No restocking fee for 90 days
Product Highlights
–
Ultra Gas Boilers
Description
–
Weil McLain ignition electrode kit for Ultra Gas boiler models (all sizes) Includes:
- Ignition electrode
- Suppressor
- Gasket
- Hardware
Specs
–
| Used With: | Ultra Gas Boilers |
|---|
Questions?
Speak with a real person who will go out of the way to help!
Call or text 888-757-4774
Monday – Thursday
8am–7:45pm
Friday
9am–7:45pm
Saturday – Sunday
9am–5:45pm
You May Also Need
Product Reviews
4.87 out of 70 reviews
97% would recommend this product
5 star
93%
4 star
4%
3 star
1%
2 star
0%
1 star
1%
Most Liked Positive Review
Quick and Easy Prophylactic
I find that an Ultra boiler without the summer/winter domestic water heating package needs a new electrode every year to reliably ignite100% of the time. Maybe it's because I have a very short intake/exhaust run to outside air, but my electrodes develop mild white corrosion over the summer when they are "cold." To avoid ignition failures mid-winter, I replace this inexpensive electrode each Fall and don't have any problems.
VS
Most Liked Negative Review
 --%3E %3Csvg version='1.1' id='With-RB' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' viewBox='0 0 100 100' enable-background='new 0 0 100 100' xml:space='preserve'%3E %3Cpath fill='%23FBC8B4' d='M79.44,0.95H20.56C9.78,0.95,0.95,9.78,0.95,20.56v58.87c0,10.79,8.82,19.61,19.61,19.61h58.87 c10.79,0,19.61-8.83,19.61-19.61V20.56C99.05,9.78,90.22,0.95,79.44,0.95z M65.38,58.24l9.38,29.58L49.69,69.78L24.5,87.82 l9.34-29.6L8.8,39.6l30.73-0.17c0,0,6.98-19.61,10-28.93c0.54,1.36,9.88,29.1,9.88,29.1H91.2L65.38,58.24z'/%3E %3C/svg%3E){kind=small}
probably not
the product fit and did exactly what it was supposed to, but the reality is that if you need a new ignitor, you probably need a number of other parts. supply house sells a maintenance kit that includes this item, and several other items that you would probably need at the same time. for instance the front cover gasket. Also, you may want to trim and add a new terminal to the ground wire. mine was partially melted, and my new ignitor didn't really solve the problem until i fixed up the ground wire.
Showing 1-10 of 70 reviews
Got boiler going again
The ignitor/flame sensor is exactly what was needed to get my boiler going during cold spell. Great price, shipping! Definitely keep supplyhouse in mind.
Rockpyle
NJ
3 months ago
Verified Buyer
Was this review helpful to you?
It's an Ignition Electrode - Not Special, Just has to work
I keep one of these in the spares bin as I DIY my maintenance. Been using Supply House now for years. This one was critical though in that my WM Ultra 105 S3 was failing to fire and outside temps were single digits. I ordered this to replace my spare. Bottom line I was fixed in an hour. I always appreciate that SH always has these in stock and ships parts FAST. An always OEM WM parts!
Ray
Havertown, PA
4 months ago
Verified Buyer
Was this review helpful to you?
Great service!
I got exactly what I ordered, and very quick delivery.
Bob
Mason, Mi
5 months ago
Verified Buyer
Was this review helpful to you?
Fast turnaround
I received my order next day.
Great service!
Isaac
Lakewood NJ
5 months ago
Verified Buyer
Was this review helpful to you?
Perfect fit. Next day delivery
Perfect fit. Next day delivery
aba071000152
chicago , IL
10 months ago
Verified Buyer
Was this review helpful to you?
I would like to buy again!
OEM product
Perfect!
JR
NEW YORK
1 years ago
Verified Buyer
Was this review helpful to you?
Replacement is better quality than the original part
Everything piece of the replacement set was better than the original and that barely ever happens in my world
Pete
Vinton, IA
1 years ago
Verified Buyer
Was this review helpful to you?
Excellent product as always
Boiler back up and running
Jack
Granger, Indiana
1 years ago
Verified Buyer
Was this review helpful to you?
GREAT PRICES AND SERVICE!
I APPRECIATED THE GREAT PRICES AND QUICK DELIVERY! THE PRODUCT WOUD HAVE REQUIRED ME TO CALL A REPAIR MAN AND PAY AN UP CHARGE OF DBL THE COST HERE. THANK YOU FOR HELPING OUT THE SELF "FIXERS" OF THE WORLD!
KIMMER
WISCONSIN
1 years ago
Verified Buyer
Was this review helpful to you?
Good products, good supplier
There's not much to say about a gas igniter. But I appreciate the service of SupplyHouse, quick delivery on OEM parts at good prices. This is my second order, and I expect that there will be more as needed.
DonN
Canton, MA
1 years ago
Verified Buyer
Was this review helpful to you?
Product Q&A
1 Question1 Question
Q: My original installation did not have the suppressor. Is it needed? for all models? How and where is the suppressor installed?
Asked by Handyman Charlie 14 years ago
Add your answer
- Another PexSupply Customer
Mine had the suppressor already on it, just slips over the spark plug style end of the igniter under the spark wire. Mike
Was this review helpful to you?
- Another PexSupply Customer
Glad to, The orange "Suppressor" slides over top of the ignitor where the "spark plug wire" clips onto the ignitor. That means it is on the outside of the combustion chamber and is visible by just removing the jacket of the boiler. It kind of "engages" or "couples" or "clips" to the spark plug wire. I am not sure why it is called the "suppressor" unless it stops stray electrical current from tracking along the outside of the ceramic when the ignitor builds excessive resistance. That explanation or speculation would probably explain why earlier produced Ultras did not have it. Kind of a retrofit solution. Regarding Model- Mine is an Ultra 155 and it was originally included on the factory ignitor. If my explanation is not clear enough let me know and I will take a picture of it and send it to you. JES
Was this review helpful to you?
- Another PexSupply Customer
Mine didn't have it - i didn't use it. Bowen On 03/19/12, PexSupply Teamcom> wrote:
Was this review helpful to you?
Free Shipping
On orders over $99
We offer flexible shipping and scheduling options, up-to-date delivery estimates, and free ground shipping on any order over $99 to make sure your order gets to you on-time, for less.
Shipping PolicyEasy Returns
Returning items is as simple as 1-2-3
Ordered the wrong product? Item damaged in transit? Our 3-step process makes returning products easy – even up to a year after purchase – with no restocking fees on returns made within 90 days.
Return Policy