Shop All Boiler Controls
Resideo
Boiler Feed With Union Press Connect
Mfr # NK300S-100UP
Zoro # G010468170
product price: $297.99
/ea
Free Shipping & Returns
$297.99
Free Shipping on orders over $50
after youÂ
Free 30-Day Returns
Get 10% Off Your First Order
Real Support From Real People
Contact Our U.S.-Based teams
Free 30-Day Returns
Return Policy
Accepted Payment Options
![paypal](https://www.zoro.com/static/assets/img/base/icons/paypal-81447b0e73.png)
Product Information
- Brand Resideo
- MFR # NK300S-100UP
- Zoro # G010468170
- Country of Origin United States
- Category Boiler Controls
Restrictions
- WARNING: Cancer and Reproductive Harm For more information go to www.P65Warnings.ca.gov
Ratings & Reviews
3 Reasons You Can Count On Us
Supplies for every job.
10 million items and the exact one you need.
When you need it fast, count on Zoro!
2 million products ship in 1 day.
Stretch your budget further.
Everyday low prices on the brands you love.
Explore More Products
- IEC 110HP, 208240V FAN COIL MOTOR (E020-70021560)
- DAYTON Blade, Fan, 16 In (4C460)
- RITTAL Enclosure AC, Roof Mount, 5191 BtuH (3384510)
- QMARK DPDT Thermostat (5813-2059-000)
- TOPOG-E Handhole Gasket, Series 180, Black Rubber, 3-3/4 in x 5-1/2 in x 9/16 in, Elliptical, PK 2 (T180-3-3/4X5-1/2X9/16E-PK2)
- BOILERSOURCE Fiberglass Tape, Plain, w/ PSA, 1/16 in Thick, 2 in Width, 100 ft Length (FTPI-PSA-001-032)
- BOILERSOURCE Fiberglass Rope, Round Braided, Medium/High Density, 1/2 in Dia., 100 Feet (RFRB-0500-100)
- TOPOG-E Handhole Gasket, Series 180, Black Rubber, 3 in x 4 in x 1/2 in, Obround, PK 10 (T180-3X4X1/2OB-PK10)
- TOPOG-E Handhole Gasket, Series 180, Black Rubber, 3-1/2 in x 4-1/2 in x 9/16 in, Obround, PK 2 (T180-3-1/2X4-1/2X9/16OB-PK2)
- TOPOG-E Handhole Gasket, Series 180, Black Rubber, 3 in x 4 in x 9/16 in, Obround, PK 2 (T180-3X4X9/16OB-PK2)
- BOILERSOURCE Fiberglass Tape, Drop Warp (Bolt Hole), w/ PSA, 1/8 in Thick, 2 in Width, 100 ft Length (FTDWI-PSA-002-032)
- Resideo Boiler Controls