Indirect Water Heater, Single-Wall, Stainless Steel, 120 Gallon

Specifications for Laars-Stor LS-SS-120-L Indirect Water Heater

The Laars-Stor LS-SS-120-L Indirect Water Heater is engineered for high-capacity, energy-efficient hot water production in residential and commercial applications. Featuring a 120-gallon single-wall stainless steel tank and heat transfer coil, this model offers exceptional thermal conductivity and corrosion resistance. The superior-grade stainless steel construction is lightweight, durable, and resists pitting, inter-granular, and stress corrosion, ensuring long-term reliability and outstanding system efficiency. The Laars-Stor SS Series delivers rapid recovery and consistent hot water while minimizing maintenance and energy costs.

• Model: LS-SS-120-L
• Brand: Laars-Stor
• Product Type: Indirect Water Heater
• Tank Capacity: 120 gallons
• Heat Exchanger Type: Single-wall stainless steel coil
• Material: Superior-grade stainless steel tank and heat transfer coil
• Construction Features:
  • Lightweight yet robust stainless steel construction
  • Resists pitting, inter-granular, and stress corrosion
  • Provides long service life and superior resistance to scaling
• Performance: High-efficiency heat transfer for rapid recovery and dependable hot water delivery
• Thermal Conductivity: Superior stainless steel design maximizes heat transfer and energy efficiency
• Application: Suitable for residential, commercial, and institutional hot water systems
• Installation Type: Floor-mounted; connects indirectly to a boiler system
• Heat Source: Boiler water via internal heat exchanger coil
• Efficiency: Reduces standby losses with high-density insulation and optimized tank design
• Corrosion Resistance: Built to withstand aggressive water conditions without rust or scale formation
• Operation: Delivers consistent water temperature with fast recovery and minimal maintenance
• Design Pressure: Rated for hydronic heating system pressures
• Maintenance: Self-cleaning coil and corrosion-resistant tank minimize servicing needs
• Use: Ideal for domestic hot water in large homes, multifamily units, and commercial facilities
• Insulation: High-efficiency insulation minimizes heat loss and enhances performance
• Compliance: Meets or exceeds ASME and UL standards for water heater performance
• Warranty: Backed by Laars Heating Systems’ limited manufacturer warranty
• Manufacturer: Laars Heating Systems Company
• Country of Origin: Made in the USA