John-wood Tankless Water Heaters
Explore John-wood’s technology, innovation and top-rated collections
Introduction
- Brand History
- John Wood is a well-established American water heater manufacturer with over 60 years of experience in the industry, founded in 1946 and known for producing reliable residential and commercial water heating solutions.
- Reputation
- John Wood has built a solid reputation for manufacturing durable, affordable water heaters with a focus on traditional tank-style units, though they have expanded into tankless technology to meet modern efficiency demands.
- Specialization
- The brand specializes in providing cost-effective water heating solutions for residential applications, with particular strength in gas-fired tankless units designed for moderate to high-demand households.
Technologies & Innovation
- Proprietary Features
- John Wood tankless units feature advanced heat exchangers, precise temperature control systems, and compact designs optimized for space-saving installations in residential settings.
- Energy Efficiency
- Their tankless water heaters achieve high efficiency ratings with condensing technology, typically ranging from 0.82 to 0.96 UEF (Uniform Energy Factor), helping reduce energy costs and environmental impact.
- Smart Controls
- Models include digital temperature displays, remote control capabilities, and diagnostic systems that provide error codes for easier troubleshooting and maintenance.
- Certifications
- John Wood tankless units are certified by major industry standards including ENERGY STAR, CSA, and meet or exceed ANSI Z21.10.3 standards for tankless water heaters.
Best Use Cases
- Residential Use
- Ideal for single-family homes, apartments, and condos with moderate to high hot water demand, particularly suitable for families of 2-5 people with multiple bathrooms and appliances.
- Commercial Use
- Suitable for light commercial applications such as small offices, restaurants, salons, and other businesses with consistent but not extremely high-volume hot water needs.
- Climate Compatibility
- Performs well in various climates, with models designed to handle different inlet water temperatures and featuring freeze protection for colder regions.
- Installation Types
- Designed for both indoor and outdoor installations with proper venting, suitable for retrofit applications replacing traditional tank water heaters or new construction projects.
Why Choose John-wood?
- Unique Selling Points
- John Wood offers competitive pricing without sacrificing quality, backed by decades of water heating expertise, with units designed specifically for the North American market and installation practices.
- Comparative Advantages
- Provides excellent value proposition with reliable performance, easier serviceability compared to some premium brands, and widespread availability through plumbing supply channels across the United States.
- Warranty
- Offers comprehensive warranty coverage typically including 12-15 years on heat exchanger, 5-6 years on parts, and 1-2 years on labor, demonstrating confidence in product durability and performance.
John-wood Best Sellers
| Image | Product Name | SKU | List Price | Low Price | Reviews | Rating | Action |
|---|---|---|---|---|---|---|---|
 | Titan Titan Tankless Water Heater SCR-2 | 3787479501680117958 | — | $243.00 | 637 | 4.6/5 | View Details |
 | EcoSmart Electric Tankless Water Heater Eco 11 | 7518328603500429114 | — | $189.99 | 452 | 4.2/5 | View Details |
 | Rheem Performance Self-Modulating Electric Tankless Water Heater RETEX-13 | 16871243152559125034 | — | $299.00 | 373 | 3.8/5 | View Details |
 | VIVOHOME Outdoor Portable 1.6GPM 6L Propane Gas Tankless Water Heater | 15942526690560879158 | — | $84.99 | 186 | 3.7/5 | View Details |
 | Takagi Tankless Water Heater T-H3M-DV | 9571172066982638965 | — | $671.92 | 128 | 4.8/5 | View Details |
 | 2GWHAM Girard GSWH-2 Tankless Water Heater | 1017614405592621897 | — | $548.99 | 96 | 3.9/5 | View Details |
 | Airthereal Electric Tankless Water Heater | 3478163487928165312 | — | $159.99 | 82 | 4.6/5 | View Details |
 | A.O. Smith Signature Series Tankless Water Heater GT15-240-NI | 8278911865008573754 | — | $869.00 | 72 | 4/5 | View Details |
 | Rinnai Sensei RXP Indoor & Outdoor Tankless Gas Water Heater rxp199in | 1588118017603875063 | — | $1,861.02 | 67 | 4/5 | View Details |
 | A.O. Smith Signature Series 240-Volt 14-KW 1.6-GPM Tankless Electric Water Heater | 8765418685588834278 | — | $349.00 | 64 | 2.7/5 | View Details |
 | A.O. Smith Signature Series Tankless Water Heater | 11104048418006062411 | — | $825.00 | 63 | 2.6/5 | View Details |
 | American Water Heater Company Commercial Electric Tankless Point of Use Water Heater UPVM-35K | 13690820817021496700 | — | $209.00 | 60 | 4.3/5 | View Details |
 | RV Tankless Water Heater | 11497824003424874824 | — | $509.95 | 58 | 4.7/5 | View Details |
 | A.O. Smith Signature Series Tankless Electric Water Heater | 2347660602099718144 | — | $609.00 | 55 | 2.8/5 | View Details |
 | Stiebel Eltron Tempra 20 Plus Electric Tankless Water Heater 239221 | 5940049774061472344 | — | $699.00 | 47 | 4.8/5 | View Details |
 | Suburban Tankless Water Heater 5382A | 13541212916772603303 | — | $359.88 | 43 | 3.2/5 | View Details |
| VEVOR Electric Tankless Water Heater JRSRS138KWLEDJ8Z0V4 | 13605137829125385242 | — | $151.04 | 36 | 4.9/5 | View Details | |
 | Chronomite SR-20L Electric Tankless Water Heater | 1584446027362255412 | — | $237.12 | 32 | 2.8/5 | View Details |
 | 6.86 GPM Liquid Propane Tankless Water Heater Camplux | 15663111398312639033 | — | $559.99 | 28 | 4.8/5 | View Details |
 | Optimal 18KW Electric Tankless Water Heater Opti 18 | 6164037591825254086 | — | $629.00 | 26 | 4.8/5 | View Details |
 | Rinnai Sensei RX180iN Tankless Water Heater | 1570270121784465038 | — | $1,409.94 | 20 | 4.1/5 | View Details |
 | Optimal 12 Opti Electric Tankless Water Heater | 9565322888870009029 | — | $499.00 | 17 | 4.8/5 | View Details |
 | Eccotemp EL5 Luxe Portable Outdoor Tankless Water Heater | 4149301708718688999 | — | $109.00 | 17 | 3.2/5 | View Details |
 | Stiebel Eltron DHX 15 Select Self Modulating and Advanced Flow Control 14.4 kWPM Point-of-Use Tankless Electronic Water Heater | 16470373568949140572 | — | $449.00 | 16 | 3.9/5 | View Details |
 | BLACK+DECKER 27 kW Electric Tankless Water Heater BD-27-DWH | 11038488821390713883 | — | $419.99 | 14 | 3.8/5 | View Details |
 | Navien NPE-240S2 Tankless Water Heater | 627595362272217651 | — | $1,678.00 | 12 | 4.9/5 | View Details |
 | Eemax HomeAdvantage II Electric Tankless Water Heater HA024240 | 631902984283133271 | — | $398.15 | 12 | 4.8/5 | View Details |
 | ENVO Atami 18 kW Tankless Electric Water Heater | 5948301504451706465 | — | $349.99 | 12 | 4/5 | View Details |
 | Rheem Performance Platinum Tankless Water Heater | 17091557282526851133 | — | $924.00 | 11 | 3.9/5 | View Details |
 | Rinnai Sensei Tankless Water Heater CX199IN | 15457644954567502770 | — | $1,577.52 | 10 | 4.5/5 | View Details |
 | Noritz NR98-DVC Residential Natural Gas Tankless Hot Water Heater | 9475559200217435170 | — | $1,746.66 | 7 | 4.6/5 | View Details |
 | VEVOR Gas Tankless Water Heater | 8928904785857174776 | — | $284.99 | 4 | 4.5/5 | View Details |
 | Eccotemp Builder Series Tankless Water Heater | 3420591384211350444 | — | $489.00 | 4 | 1.2/5 | View Details |
 | Mizudo Comfortech Classic Natural Gas Tankless Water Heater | 15801115841004179580 | — | $339.99 | 3 | 3/5 | View Details |
 | Rheem RTGH-95DVLN-3 Gas Tankless Water Heater | 1890141992484594617 | — | $1,623.04 | 1 | 5/5 | View Details |
 | A.O. Smith Signature Series Ultra High Efficiency Tankless Water Heater | 11857802605199614459 | — | $2,229.00 | 1 | 5/5 | View Details |
 | Navien NPE180A2NG Tankless Water Heater | 8239722615696965978 | — | $1,849.00 | 1 | 4/5 | View Details |
 | Jvis USA MicroHeat Hydronic Heater 6-13 | 4367685966922042531 | — | $999.00 | /5 | View Details | |
 | JNOD Water Heater XFJ-FDCH | 8582460671383204667 | — | $179.80 | /5 | View Details | |
 | Jvis USA MicroHeat 6-10 Hard Water 240-Volt 10-kW-kW 5-GPM Point of Use Smart | 16341467428818717565 | — | $979.00 | /5 | View Details |
John-wood Collections
EZ Series
Designed for fast and easy tankless upgrades, featuring top-mounted connections that simplify replacement of traditional tank water heaters.
Released: 2019-05-15
Key Features
- High-efficiency condensing (96% UEF)
- 25-year heat exchanger warranty
NRCR Series
Flagship recirculation line with built-in pump providing instant hot water to every fixture.
Released: 2020-11-01
Key Features
- Dual stainless heat exchangers
- Wi-Fi compatibility
- Intelligent recirculation
NRC Series
Dependable condensing units offering high output and excellent thermal efficiency, up to 9.8 GPM.
Released: 2018-08-20
Key Features
- Compact to heavy-duty models
- Long-lasting dual exchanger
ecoTOUGH Series
Eco-friendly line meeting stricter emissions and efficiency standards, ideal for green installs.
Released: 2021-03-10
Key Features
- Low NOx emissions
- ENERGY STAR certified
ProTOUGH Series
Built for contractors with rugged commercial-grade components and extended warranties.
Released: 2022-01-05
Key Features
- Commercial-grade construction
- Extended warranty options
ValueSolutions Series
Budget-friendly, non-condensing models offering reliable performance without premium price.
Released: 2017-06-12
Key Features
- Lower upfront cost
- Proven Noritz quality
NCC Series
Commercial cascade lineup handling up to 199,900 BTU for large-scale hot water demands.
Released: 2019-09-30
Key Features
- Cascadable for higher capacity
- Robust commercial output
NRCB Series
Combination boiler units delivering both space heating and domestic hot water in one compact package.
Released: 2020-07-22
Key Features
- Space heating + DHW
- High efficiency condensing