Water Heaters, Storage Tanks & Accessories
For Commercial & Industrial Applications
PVI offers a comprehensive portfolio of water heaters and storage solutions for every commercial application – from standard installations to fully customized, site-specific systems. Built with AquaPLEX duplex stainless steel for long lasting, corrosion resistant performance, our solutions deliver exceptional durability across all potable water conditions. With options spanning gas, electric, steam, water to water, and hybrid energy sources – plus extensive configurable and engineered-to-order capabilities – PVI ensures reliable, efficient hot water delivery tailored to every building’s needs, from local schools to industrial applications.
Gas Condensing Water Heaters
199 MBH to 2000 MBH
PVI’s gas condensing water heaters deliver high efficiency, durability, and dependable performance for commercial facilities. With models from 199 to 2,000 MBH, including Centurion, Conquest 100, Conquest 400–1200, Brigade, and Power VTX, PVI provides compact, high turndown, corrosion-resistant solutions for schools, hospitals, hotels, multifamily buildings, and more that lower operating costs while ensuring reliable hot water.
Gas Non-Condensing Water Heaters
199 to 4,000 MBH
PVI's gas non-condensing water heaters deliver dependable hot water production for demanding commercial and institutional applications. Built with AquaPLEX® duplex stainless steel construction for outstanding durability and corrosion resistance, these systems offer storage capacities up to 3,000 gallons, low NOx options, and the proven reliability facility owners and engineers trust and expect from PVI's products.
Electric Water Heaters
12 to 360 kW
PVI’s electric water heaters offer emission free, energy efficient performance ideal for electrification and mixed energy strategies. With 9 kW to 360 kW inputs and AquaPLEX stainless steel tanks, Durawatt delivers long service life, fast recovery, and simple maintenance. These solutions provide dependable hot water where gas is either restricted or limited or where sustainability goals drive electric adoption.
Steam Water Heaters
Up to 7000 MBH
PVI’s steam water heaters provide powerful, high recovery performance using durable, non ferrous heat exchangers and AquaPLEX tanks. With outputs up to 7,000 MBH and models like Cobrex Instantaneous and Cobrex Storage, they deliver tight temperature control, fast response, and long life. Ideal for buildings with existing steam infrastructure, they serve hospitals, campuses, industrial plants, and large facilities.
Boiler Water Heaters
Up to 6000 MBH
PVI’s boiler water systems deliver efficient heat transfer performance from high- or low-temperature boiler loops. With outputs up to 6,000 MBH, EZ Plate Instantaneous and EZ Plate Storage use double wall brazed plate exchangers and AquaPLEX tanks for compact, high-recovery operation. Ideal for condensing boiler designs, they support hotels, schools, medical centers, multifamily buildings and more needing reliable hot water.
Multi Fuel (Hybrid & Dual Energy Systems)
Engineered to Order
PVI’s multi fuel water heaters maximize flexibility by combining two energy sources – gas, oil, electric, steam, solar, or waste heat – within a single AquaPLEX tank. With models from 199 to 3,200 MBH, Flex Fuel systems adapt to site conditions, support energy mix strategies, and optimize operating costs for schools, hotels, industrial facilities, and complex mechanical designs requiring versatile hot water generation.
Oil and Oil/Gas Water Heaters
199 to 2000 MBH
PVI's oil-fired and gas/oil water heaters deliver dependable hot water performance for facilities where fuel flexibility and reliability are essential. Built with corrosion-resistant AquaPLEX® duplex stainless steel construction, these systems provide long service life, storage capacities up to 3,000 gallons, and the durability commercial, institutional, and industrial facilities have trusted for decades.
Storage Tanks
Up to 3000 gallons
PVI’s AquaPLEX stainless steel storage tanks deliver unmatched corrosion resistance and long service life across all potable water conditions. Available from 125 to 3,000 gallons, these ASME certified tanks eliminate linings and anodes while enabling temperatures above 200°F. Ideal for any commercial water heating system, they provide durable, maintenance-friendly storage for hospitals, hotels, college campuses, multifamily buildings, and more.
Accessories
Digital Mixing Valves & Controls
PVI's digital mixing valves and water heater controls enhance safety, efficiency, and system performance. DigiTemp mixing valves provide precise digital tempering for recirculating systems, while our water heater controls simplify operations and improve BAS connectivity. Together, they support stable temperatures, equipment protection, and simplified operation across all types of commercial facilities.
Featured Products
Driven to Deliver Hot Water Confidence
We build our water heaters and storage tanks on the belief that confidence in your domestic hot water system is essential to successful building operation. For nearly 70 years, we’ve engineered durable, high performance solutions designed to deliver long service life, dependable operation, and consistent efficiency in real-world conditions.
Serving education, hospitality, healthcare, industrial, and multifamily facilities among many others, our broad portfolio – including configurable and engineered-to-order water heating and storage solutions – helps meet site specific needs with precision, backed by industry-leading warranties.
Latest News & Insights from PVI
Introducing Durawatt® Mini
A compact, durable electric water heater for modern commercial systems
Learn moreFind Rebates on PVI Products!
Save money with new tool to easily find rebates available to you
Get RebatesThe Re-engineered Conquest (400-1200)
Enhanced efficiency, easier serviceability & proven reliability
Learn more