Bolt Mini
- Electric water heater
- 12 – 54 kW
- Wall-hung design
Bolt® Mini is a compact electric water heater engineered for electrification projects and sustainable building systems. Perfect for pairing with Lync’s Aegis heat pump water heaters, Bolt Mini is designed to deliver reliable hot water for backup, booster, or recirculation applications in an extremely compact design.
Designed to meet the growing demand for electrification, Bolt Mini leverages all-LDX duplex stainless steel construction for superior corrosion resistance without the need for anode rods or tank linings. This advanced material ensures long service life even in aggressive water conditions, making Bolt Mini ideal for integration with heat pumps, solar thermal systems, and other renewable technologies.
With power ratings up to 54 kW and connectivity for building automation (Modbus via an RS485 cable connection), Bolt Mini offers a robust, future-ready solution for facilities prioritizing sustainability and operational efficiency.
Features & Benefits
- Flexible Power Range: 12–54 kW input for precise sizing
- Robust Construction: 480V, 3-phase standard design
- Durable Heating Elements: Incoloy-sheathed for long life
- All-LDX Duplex Stainless Steel: Eliminates tank lining and anode rods; resists chloride stress corrosion and aqueous corrosion
- Industry-Leading Warranty: 10 years on heating chamber, 1 year on parts, and first year service policy
- Superior Longevity: Outperforms 316L and 304L stainless steel
- Certifications: ETL listed to ANSI/CSA standards; ASME Section IV HLW stamped and National Board registered
- Optional Upgrades: leg kit for floor mounting
Technical Documents
Technical Documents
Frequently Asked Questions
1.What is Bolt Mini and what does it do?
Bolt Mini is a compact electric water heater designed for commercial and institutional applications. It provides primary, booster, backup, or recirculation heating for domestic hot water systems.
2.What is the power range of Bolt Mini?
Bolt Mini offers an input range of 12–54 kW, making it suitable for various flow rates and temperature rise requirements.
3. Is Bolt Mini wall-hung?
Yes, Bolt Mini features a wall-hung design, ideal for space-sensitive installations. Leg kit for floor mounting is an optional feature, too.
4. What makes Bolt Mini corrosion-resistant?
It uses advanced duplex stainless steel construction, eliminating the need for anode rods and providing superior resistance to chloride stress corrosion and aqueous corrosion.
5. Can Bolt Mini integrate with building automation systems?
Yes, Bolt Mini can connect to Modbus via an RS485 cable connection.
6. What applications is Bolt Mini best suited for?
It is ideal for commercial facilities, healthcare, education, and any system requiring reliable hot water with electrification or renewable energy integration. Bolt Mini integrates seamlessly with sustainable systems like Lync’s Aegis heat pump water heaters and solar thermal setups requiring booster or recirculation heating.
7. What warranty does Bolt Mini include?
Bolt Mini comes with an industry-leading 10-year heating chamber warranty, 1-year parts warranty, and a first year service policy.