- HEP Plumbing
- Warehouse Water Heater

Warehouse Water Heater
Warehouse Water Heater | Commercial Plumbing | Plumbing | Corryton
HEP’s licensed pros keep Corryton’s warehouses running with steady, cost-saving hot water solutions. From designing high-capacity supply lines to installing tankless or traditional boilers built for industrial demand, we handle every facet of commercial plumbing so your crew never waits on warm water. You get precision sizing, OSHA-compliant safety valves, and meticulous pressure testing—delivered on a schedule that respects production timelines.
When equipment falters, one call to HEP brings rapid diagnostics, genuine replacement parts, and technicians who arrive ready to work 24/7. We streamline permitting, navigate local codes, and back every installation with clear maintenance plans that extend system life and trim utility spend. Depend on a hometown team that treats your warehouse like mission-critical infrastructure—because for us, it is.
FAQs
What types of commercial water heaters are best for warehouses in Corryton?
Warehouses typically benefit from high-recovery gas storage heaters, large-capacity electric units, or commercial-grade tankless racks. The right choice depends on fuel availability, hot-water demand, and floor space. Gas models heat quickly and handle heavy draw profiles; electric units are simpler to vent and ideal where gas service is limited; modular tankless systems free up floor space and deliver endless hot water as demand fluctuates. We assess your facility’s peak-flow rate, temperature-rise requirements, and utility costs to recommend the most cost-effective option.
How often should a warehouse water heater be serviced to comply with industry standards?
For most commercial units the manufacturer and the International Association of Plumbing & Mechanical Officials (IAPMO) recommend a comprehensive inspection at least once a year. This includes checking gas pressures or electrical connections, flushing sediment, testing temperature-and-pressure (T&P) valves, verifying anode‐rod integrity, inspecting flue piping, and confirming that mixing valves and expansion tanks function properly. In high-sediment areas or in facilities with 24-hour operation, semiannual flushing may be advised. Documented maintenance keeps the heater efficient, extends its life, and maintains compliance with warranty and safety codes.
Can you retrofit our existing warehouse with high-efficiency water heaters without major downtime?
Yes. We start with a site survey to map piping, venting, and electrical or gas service. Then we prefabricate manifolds and vent kits off-site, schedule the swap for off-peak hours or weekends, and stage temporary heaters if required. Most changeovers—from old atmospheric tanks to high-efficiency condensing or tankless systems—can be completed in a single shift, minimizing disruption to production or shipping operations.
What local codes in Corryton affect commercial water heater installation?
Installations must follow the Knox County Plumbing & Fuel Gas Code, which adopts the 2018 International Plumbing Code (IPC) with local amendments. Key points include: properly sized combustion air, sealed-combustion venting for condensing units, ASME-rated pressure relief valves, backflow prevention on makeup lines, and expansion control on closed systems. Tennessee Department of Environment & Conservation regulations also govern cross-connection control, and OSHA requires that hot-water outlets serving eyewash or safety showers deliver tepid water (60–100 °F). Our licensed commercial plumbers secure all permits and arrange the required county inspections.
How do you size a water heater for a large warehouse with multiple restrooms and process sinks?
We calculate simultaneous demand by adding fixture units for each lavatory, service sink, mop sink, and any process equipment, then convert that value to gallons per hour (GPH) at the desired temperature rise. For example, a warehouse with four restrooms, two janitor closets, and a packaging wash-down station might need 350 GPH at a 70 °F rise. A 199 kBtu condensing gas water heater with 125-gallon storage or a six-unit 2 MMBtu tankless rack could meet that profile. We also factor in peak-use patterns (shift changes), recovery time, redundancy needs, and future expansion to ensure adequate capacity without excessive operating costs.
What emergency services do you offer if our warehouse water heater fails outside business hours?
Our Corryton commercial plumbing team provides 24/7 emergency response. A live dispatcher answers calls nights, weekends, and holidays. Technicians arrive with replacement gas valves, elements, controls, and vent components to restore service immediately. If the tank is ruptured or beyond repair, we can install a temporary mobile water-heater trailer or connect a rental tankless bundle to keep operations running while a permanent unit is ordered. All emergency work is code-compliant, documented, and coordinated with your facility manager to minimize downtime.