If you are having issues loading the website, you may need to clear your cache/cookies.
Learn More
Careers Services Showrooms AHRI Matchups Orders Bill Pay My Account
Robertson Heating Supply Co.
Shop Products
HVAC
HVAC Equipment HVAC Parts & Accessories HVAC Supplies HVAC Pumps Motors & Accessories Compressors Indoor Air Quality (IAQ) Registers & Grilles Thermostats Controls Electrical Supplies HVAC Pipe & Tubing HVAC Valves & Accessories HVAC Fittings & Materials HVAC Chemicals & Compounds
Plumbing
Boilers Water Heaters Bathroom Accessories Toilets Tubs & Showers Sinks Faucets & Accessories Water Dispensers & Coolers Water Filters & Softeners Pumps & Circulators Garbage Disposals Pipe Valves Pipe Fittings Pipe & Tubing Pipe Insulation Plumbing Supplies Plumbing Chemicals & Compunds
Tools & Test Equipment
Alarms & Detectors Cameras & Inspection Tools Drain Tools & Equipment Electrical Supplies Hand Tools Hangers & Supports Hardware & Fasteners Manifolds Pipe Thawing Machines Power Tools Power Tool Accessories Safety Gear Work Gear Test Tools Test Tool Accessories Tool Storage Welding & Soldering Tools Wet & Dry Vacuums Work Benches & Tool Stands
Promotions
Savings & Promotions Incentive Trips Clearance Items Damaged Equipment
Catalogs
Price Service Catalog Connected Catalog
Resources
Training Courses Training Videos Technical References Warranty Information FAQs
About Us
Who We Are Our History Corporate Partners Careers Contact Us
Locations
Ohio Indiana Michigan Pennsylvania West Virginia
Login

{{ numCartItems }}
If you are having issues loading the website,please click here
Robertson Heating Supply Co.

{{ numCartItems }}
Welcome ! Close X

Shop Products

HVAC Plumbing Tools & Test Equipment

Promotions

Savings & Promotions Incentive Trips Clearance Items Damaged Equipment

Catalogs

Price Service Catalog Connected Catalog

Resources

Training Courses Training Videos Technical References Warranty Information FAQs

About Us

Who We Are Our History Corporate Partners Careers Contact Us

Locations

Ohio Indiana Michigan Pennsylvania West Virginia
Careers Services Showrooms AHRI Matchups Orders Bill Pay My Popular Items My Standing Orders
Login

Quick Item Entry

Item Qty
My Standing Orders My Popular Items Order History Batch entry Inventory lookup Customer Alt Maint AHRI matchups View all carts Barcode

Plumbing > Water Heaters > Water Heater Expansion Tanks > Watts

PLT Series

Corporate Office

1-800-433-9532

2155 W. Main St. P.O. Box 2448 Alliance, OH 44601

Quick Links

Bill Pay AHRI Matchups Training Courses Savings & Promotions
Visit RKB1
© 2025 Robertson Heating Supply Co. Privacy Policy