Facebook Pixel
Sign-Up Bonus
Get 500 Reward Points instantly when you join.
Redeem Instantly
50 points = $1 off at checkout.
Earn as You Shop
$1 spent = 1 point every time you order.
Member Perks
Unlock exclusive member-only savings and offers.

Register and Earn 500 Reward Points
Toggle Nav
Search
Toggle Nav
Join Our Loyalty Program
main product photo

Barnes & Jones 122A 1/2" Angle Thermostatic Steam Radiator Trap Up To 25 PSIG

Be the first to review this product
Special Price $74.36 Regular Price $85.52
In stock
SKU
122A
The Barnes & Jones 122A Angle Thermostatic Steam Radiator-Trap is a high-performance that is used to drain condensate from steam radiators without leakage of steam. Working at up to 25 PSIG and 1/2” connection size, it provides better heat distribution in HVAC systems. The thermostatic mechanism responds to different temperatures and offers accurate regulation of steam flow. Perfect for use in steam heating systems, it support to ensure energy efficiency and even comfort. Its advantages are low energy loss, improved system performance and reliable condensate drainage which makes it a vital part of commercial and residential HVAC system applications.
Add to Wish List
HVAC Controls & Electrical, Control & Sensing Devices
Manufacturer:
https://www.partshnc.com/media/catalog/product/1/2/122a_barnes--jones_partshnc.jpg
Manufacturer Name: Barnes & Jones
Product Number: 122A
OEM Part Number: 122A
Product Description: 1/2" Angle Thermostatic Steam Radiator Trap Up To 25 Psig
Weight:1.25lbs/566.99g

Choose the best HVAC equipment parts and supplies from PartsHnC!

  • Same Day Shipping

  • Best Quality And Best Price

  • Wide Range of Inventory

  • Best Customer Service

Have More Questions or Need Help to Place The Order?
Reach us at (866)773-0907 or [email protected]

Reviews
Write Your Own Review
You're reviewing:Barnes & Jones 122A 1/2" Angle Thermostatic Steam Radiator Trap Up To 25 PSIG
Your Rating
Product Questions (2)
Customer Questions
What maintenance is required for the Barnes & Jones 122A Angle Thermostatic Steam Radiator Trap?

Periodically check the trap body for sediment or scale that could interfere with condensate discharge. Check surrounding piping joints for tight sealing and proper alignment. Observe system heating cycles to confirm the trap opens and closes smoothly without steam loss or blockage.

What are the common issues with the Barnes & Jones 122A Angle Thermostatic Steam Radiator Trap?

  • Condensate failing to drain.
  • Steam leakage developing.
  • Internal mechanism sticking.
  • Heating becoming uneven.
  • Scale buildup restricting movement.

Installation Steps

Step 1: Shut off steam supply and allow unit to fully cool and depressurize.

Step 2: Close isolation valves and drain any remaining condensate safely.

Step 3: Remove old trap and clean pipe threads and mating surfaces.

Step 4: Install new radiator trap in correct flow direction.

Step 5: Tighten threaded connections securely using pipe sealant.

Step 6: Slowly reopen steam supply and check operation for proper condensate discharge.

Step 7: Verify no leaks and ensure trap cycles correctly.