2-Zone Switching Relay w/ Priority Taco
2-Zone Switching Relay w/ Priority Taco
2-Zone Switching Relay w/ Priority Taco
100%
2-Zone Switching Relay w/ Priority Taco
2-Zone Switching Relay w/ Priority Taco
2-Zone Switching Relay w/ Priority Taco
2-Zone Switching Relay w/ Priority Taco
2-Zone Switching Relay w/ Priority Taco
2-Zone Switching Relay w/ Priority
Brand: Taco
Part#: SR502-4
In Stock
Ship Pickup
Estimate delivery
Usually ships: within 1 business day
Pick Up available
$160.95 / each
$623.80 box of 4
($155.95 each)
Free Shipping on any qty
Add to Cart

Description

Taco SR502 Switching Relay combines clearly labeled PC board layout with advanced features that allow for total system customization. External indicator lights provide instant diagnostic feedback, making a snap of service calls or new installation start-ups. Taco SR502 switching relays are UL and CSA listed, use standard “ice cube” replaceable relays and are compatible with conventional and programmable thermostats.

Features:
  • External Indicator Lights
  • Switchable Priority
  • Simplified Wiring
  • Fully Enclosed Snap-Out Relays
  • Compact Design
  • Fuse Protected
  • 100% Factory Tested
  • Isolated End Switch
  • Contractor Friendly PC Board Layout
  • Universal Thermostat Compatibility
  • UL and CSA Approved
  • 24 Volt Power Input or Output Terminal
  • Made in the USA

Technical Specifications:
  • Zones: 2
  • Power: 120VAC
  • Max combined load: 15.0 AMPs
  • Dimensions: 10.25" wide x 6.75" high x 2.75" deep.

Warranty:
Extended 3 Year Warranty

Documents

Write a Review
Helpful? Yes No
Verified Purchase
Work well
No problems
Size: 1/2"
By Frank (from Conneautville, PA) on 03/11/2024
Helpful? Yes No
Verified Purchase
Work as expected
Work as expected
Size: 1/2"
By Frank (from Conneautville, PA) on 10/29/2023
Helpful? Yes No
Verified Purchase
Works well
Fits pex
Size: 3/4"
By Ernest (from Baton rouge, LA) on 07/09/2023
Helpful? Yes No
Verified Purchase
Water tight
Pexb hose fit like a glove. Crimpis water tight.
Size: 1/2"
By Michael (from Carlisle, PA) on 06/17/2023
Helpful? Yes No
Verified Purchase
Works well
Functions as expected.
Size: 5/8"
By C D (from Crawford, CO) on 04/18/2023
Helpful? Yes No
Verified Purchase
Quality parts.
The parts were of the best quality and the service was fast.
Size: 1/2" x 3/8"
By James (from Bland, VA) on 04/09/2023
Helpful? Yes No
Verified Purchase
Fast delivery & great price.
Fast delivery & great price. Will shop here again.
Size: 1"
By Steven (from Azle, TX) on 04/07/2023
Helpful? Yes No
Verified Purchase
Great service
Got me out of a jam great price great service thank you
Size: 1"
By mike (from Jordan, NY) on 10/21/2022
Helpful? Yes No
Verified Purchase
These are perfect for the price
Have used these many times ... My partner has gotten me a little nervous when using the poly fittings for heat loops so went back to these for that purpose!
Size: 3/4"
By David (from Ronkonkoma, NY) on 10/27/2021
Helpful? Yes No
Verified Purchase
fitting
work great like they should
Size: 1/2"
By RICHARD (from Wichita falls, TX) on 09/16/2021
Helpful? Yes No
Verified Purchase
extra for the box
Don't want to get stuck in the corner
Size: 1/2" x 3/4"
By jeff (from Cincinnati, OH) on 09/08/2021
Helpful? Yes No
Verified Purchase
good product
good product
Size: 1"
By Mihail (from Bellevue, WA) on 05/04/2021
Helpful? Yes No
Verified Purchase
Outstanding
Outstanding
Size: 1/2"
By John (from Rossford, OH) on 04/24/2021
Helpful? Yes No
Verified Purchase
Great Reducing Fitting
Used these at the end of a run to transition from the 3/4 in. to 1/2 in. to supply a shower. Worked great. Priced excellent. I called to have these added to my order after I realized I had forgot them. No problem. They took real good care of me. They arrived quickly. I was really impressed and surprised. Thank you Pex Universe Dot Com.
Size: 1/2" x 3/4"
By Steven (from Woodville, TX) on 03/13/2021
Helpful? Yes No
Verified Purchase
pex fitting
love the price
Size: 1/2"
By michael (from Winchester, KY) on 12/09/2020
Helpful? Yes No
Verified Purchase
Best price
Good product, lowest price
Size: 1/2"
By john (from Winslow, AR) on 11/20/2020
Helpful? Yes No
Verified Purchase
Forget the box stores
Can’t believe how much I save. Unbelievable
Size: 1/2"
By Jon (from White pine, TN) on 10/21/2020
Helpful? Yes No
Verified Purchase
pex accessories
thank you for a fast turn around from placing order to delivery, product is fine.
Size: 1/2" x 3/8"
By Michael (from West islip, NY) on 09/24/2020
Helpful? Yes No
Verified Purchase
Good quality
Good price
Size: 1/2"
By William (from Paw paw, MI) on 08/05/2020
Helpful? Yes No
Verified Purchase
Half the price Lowe's
Great value and price
Size: 5/8"
By Brian (from Philippi, WV) on 08/01/2020
Helpful? Yes No
Verified Purchase
Owner
Good materials
Size: 3/4"
By Mike (from Spring city, TN) on 06/26/2020
Helpful? Yes No
Verified Purchase
Brass El
Good product.
Size: 3/4"
By Charles (from Ash grove, MO) on 06/16/2020
Helpful? Yes No
Verified Purchase
Tight corners
Great for room corners.
Size: 1/2"
By Ted (from Maryville, TN) on 04/20/2020
Helpful? Yes No
Verified Purchase
Owner
Good quality and good price
Size: 1/2"
By Clayton (from Lubec, ME) on 03/20/2020
Helpful? Yes No
Verified Purchase
Great
Way better than the hardware store
Size: 1"
By Jacob (from Elwood, IN) on 10/21/2019
Helpful? Yes No
Verified Purchase
Great Product
Great Product
Size: 1"
By HANEY (from Colville, WA) on 07/12/2019
Helpful? Yes No
Verified Purchase
home owner
love it fast and easy work with
Size: 1/2"
By jose (from West berlin, NJ) on 06/19/2019
Helpful? Yes No
Verified Purchase
prompt delivery - wow
Love your place - great prices, prompt delivery, and ease of shopping. Very happy.
Size: 1/2" x 3/8"
By Linwood (from Kokomo, IN) on 05/23/2019
Helpful? Yes No
Verified Purchase
PEX ELBOW
WORKED FINE```````````````````````````````````````
Size: 3/4"
By Arlie (from Troy, KS) on 05/03/2019
Helpful? Yes No
Verified Purchase
perfect
No leaks easy installation
Size: 1/2" x 3/4"
By Tom (from Indianapolis, IN) on 03/13/2019
Helpful? Yes No
Verified Purchase
Great quality
Great product
Size: 1"
By gary (from Potsdam, NY) on 02/15/2019
Helpful? Yes No
Verified Purchase
pex elbows
No problem with parts and happy how quickly they were shipped.
Size: 1/2"
By Ronald (from Muskegon, MI) on 02/12/2019
Helpful? Yes No
Verified Purchase
Plumbing
Very good pex fitting
Size: 1/2"
By satya (from Benson, NC) on 12/14/2018
Helpful? Yes No
Verified Purchase
Another great part
Flawless fit and priced right.
Size: 1"
By David (from Campbellsburg, IN) on 11/23/2018
Helpful? Yes No
Verified Purchase
great
easy and worked great
Size: 3/4"
By stanislaw (from Blakeslee, PA) on 10/16/2018
Helpful? Yes No
Verified Purchase
Great price
Wonderful price
Size: 1/2"
By Gary (from Elizabethtown, KY) on 10/04/2018
Helpful? Yes No
Verified Purchase
great stuff
work great no problems!
Size: 1/2"
By tony (from Knoxville, TN) on 09/22/2016
Helpful? Yes No
Verified Purchase
Best price around and works great.
Best price around and works great.
Size: 3/4"
By Verified Buyer on 08/18/2016
Helpful? Yes No
Pex elbow - 1/2"
These elbows are as good as any other, and they are much cheaper than other places. They are what they are, and they are great.
Size: 1/2"
By Mike (from Schuyler, NY) on 01/14/2014
Helpful? Yes No
Verified Purchase
best price
these fittings are pretty much the same everywhere, same as sharkbite etc. So really its just where the best price is, which when i bought them was here. I was working with a plumber friend on my house and even with his contractor discount at the local plumbing supply house, everything i bought from there was the same price or less on this site, i would have ordered everything here if i knew before starting the job. We put a new boiler, water heater and all new pex in the house because it was abandoned and copper was stolen. So when i saw everything was cheaper on this site i mean, the fittings, rolls of pex, valves, all the parts for setting up a boiler including the taco boxes and taco circulators.
Size: 1/2"
By Dustin G. (from Islip, NY) on 12/30/2013
Helpful? Yes No
Verified Purchase
Great price
Even with shipping, these cost way more at the big box stores.
Size: 1/2"
By Joe C (from Irwin, PA) on 05/07/2013
Helpful? Yes No
Great Value
These work great at a fraction of the cost of a local plumbing supply house (very large plumbing supply house). Great product.
Size: 1/2"
By BPH8801 (from NH) on 03/02/2012
Helpful? Yes No
love this website
i install wood furnaces and this is something i use all the time
Size: 1"
By fd pa (from pa) on 10/29/2011
Helpful? Yes No
Verified Purchase
Great for sharp turns
Works beautifully if you have a sharp turn; less pressure on the pex.
Size: 1/2"
By Gia (from NJ) on 06/15/2011
Helpful? Yes No
Great for the price
Great low cost elbows. PEX Universe has the best price for PEX fittings.
Size: 3/4"
By Izzy (from PA) on 04/20/2011

FAQs (3)

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