Skip to content
Free Local Pickup ● Ship to Your Hometown Store
Pro & Contractor Accounts ● Apply for Net Terms
100,000+ Products ● Trusted American Hardware Brands
FAQ Shipping & Returns Order Lookup Contact Account
Reliance 50 gal 40000 BTU Natural Gas Water Heater
Reliance 50 gal 40000 BTU Natural Gas Water Heater
Reliance 50 gal 40000 BTU Natural Gas Water Heater
Reliance 50 gal 40000 BTU Natural Gas Water Heater
Reliance 50 gal 40000 BTU Natural Gas Water Heater

Reliance 50 gal 40000 BTU Natural Gas Water Heater

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Upgrade to the Reliance 50 gal 40000 BTU Natural Gas Water Heater for fast, efficient hot water that meets all your household needs.
B & K MPN 6-50-NBRT
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

Typical Store Price i
Typical store price: low $585.99, average $689.99
In-Store Exclusive

This one's worth the trip to the store.

Brands like Weber, Milwaukee, Yeti, and DeWalt restrict where their products can be sold online — and for good reason. In-store buyers get authentic products, full manufacturer warranty, and access to pricing that simply isn't allowed to be advertised on the web.

  • Authorized dealer network · Full manufacturer warranty & support
  • Guaranteed authentic · No counterfeits, no gray-market resellers
  • The brands set these standards · Be wary of sellers who don't follow them
Why isn't this online? The whole story →
Shop Local · Support Independent

Every order helps keep your local hardware store on the corner.

Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
Real expert advice — not search results. Independent hardware staff know their inventory and the local conditions you're working in.
Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

About Product Overview

Experience unmatched performance and reliability with the Reliance 50 gal 40000 BTU Natural Gas Water Heater. Designed to meet all your hot water needs, this powerful unit combines efficiency and innovation to ensure you'll never run out of hot water when you need it most.

The Reliance 50 gal 40000 BTU Natural Gas Water Heater boasts a generous tank capacity of 50 gallons, making it perfect for households of any size. With a heating capacity of 40,000 BTUs, this water heater quickly heats water, ensuring that you’ll have plenty for showers, laundry, and dishwashing.

  • Power Source: Utilizes natural gas for cost-effective and efficient water heating.
  • Temperature Range: Adjustable from a minimum of 55°F to a maximum of 155°F for customizable comfort.
  • Durable Construction: Built to withstand high-pressure environments with a maximum pressure rating of 150 PSI.
  • Versatile Installation: Gas connection size of 1/2 inch, suitable for a variety of configurations.
  • Reliable Safety Features: Includes a temperature pressure relief valve for added security.

Whether you're updating your existing system or installing a new one, the Reliance 50 gal 40000 BTU Natural Gas Water Heater offers the durability and performance you can trust. Say goodbye to lukewarm showers and hello to consistent hot water with this exceptional water heater.

Upgrade your home’s hot water system today! Order the Reliance 50 gal 40000 BTU Natural Gas Water Heater now and experience the perfect blend of efficiency and convenience.

The Details Specifications

Brand B & K
SKU 4582615
UPC 091193004869
Unit 0
Case Pack Quantity 1 per case
Retail Unit Quantity 1
Unit of Measure 0 0
Dimensions (L × W × H) 25 × 22 × 62
Weight 148 lbs
Cubic Feet 19.57465 ft³
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

Ask our counter. Or theirs.

Most hardware stores can do more than you think. If we can't help you, the folks down the street probably can — just ask at the counter.

What we offer
Free Local Pickup Ship to your hometown store
Pro & Gov Accounts Net terms · tax-exempt
Ships Nationwide From our distribution network
Independent Network Real hardware stores
$0.68 of every dollar spent at a local independent business stays in the community. At a national chain, it's about fifteen cents. Civic Economics, multi-city retail studies
Their Counter
Try local first · we'll wait

The stores we send you to are local and independently run — often for generations, the kind of place where someone behind the counter knows the regulars. We don't own them. We just think they deserve the foot traffic. They can put most of what we sell on their next truck. Ask there before you check out here.

Find a local store →
Mon–Fri 6–5 PST
Independent hardware retailer? Join the network →
About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a co-op banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare