Title 24 Water Heaters Indirect Water Heaters Reports for California Energy Code Compliance
Call (626) 365-1518 | Alternative Energy Systems
If your project includes an indirect water heating system, then a specialized Title 24 Water Heaters Indirect Water Heaters compliance report is essential for California permit approval. At Alternative Energy Systems (AES), we deliver fast, accurate, and code-compliant Title 24 reports designed specifically for indirect setups—whether they’re paired with a boiler, space heating system, or solar assist.
Indirect water heaters use an external heat source, like a boiler or hydronic system, to heat domestic water through a heat exchanger. These systems must be modeled accurately under Title 24, with efficiency ratings, control strategies, and distribution factors all calculated to reflect their performance. AES ensures that your report is complete, permit-ready, and optimized to pass city and state energy code reviews.

Need a Title 24 Report for an Indirect Water Heating System?
Call (626) 365-1518 | Alternative Energy Systems
Why Indirect Water Heaters Require Title 24 Compliance
- Permit-Ready CF-1R Documentation
- Energy code requires proper modeling of indirect systems, including control logic and storage sizing.
- Boiler System Integration
- We account for your boiler’s output, heating zone design, and system efficiency.
- Hybrid System Efficiency Modeling
- For dual-use systems (space heating + water heating), we model seasonal performance and usage impact.
- Avoid Revisions and Delays
- Our expert reports are trusted across California jurisdictions for first-pass permit approval.
Flat-Rate Pricing for Indirect Water Heater Compliance Reports
- Single-Family Residential: $195–$275
- Custom Homes and Multi-System Setups: $275–$395
- ADUs and Retrofits: $150–$225
- Commercial and Hydronic Systems: Call for a custom quote
Title 24 Reports for Complex Heating Systems—Simplified
Every AES Title 24 Indirect Water Heater report includes:
- EnergyPro or CBECC modeling of indirect system specs
- Permit-ready CF-1R form with boiler and exchanger integration
- Distribution system and recirculation modeling (if applicable)
- Revisions included to meet plan checker requirements

Start Your Indirect Water Heater Report Today
Call (626) 365-1518 or Submit Your Info
Why Builders and Engineers Trust AES
- 30+ years of experience with complex water heating systems
- Title 24 reports accepted in all California jurisdictions
- Specialized knowledge in boiler integration and multi-zone control
- 1–3 day turnaround with rush processing available
Whether your indirect system supports radiant heating, a central boiler plant, or energy-efficient solar assists, we ensure it’s fully documented and code-compliant.

Get a Fast, Compliant Indirect Water Heater Report
Call (626) 365-1518 | Alternative Energy Systems
Contact Information
- Phone: 626.365.1518
- Email: info@title24energy.com
- Address: 145 South Glenoaks Blvd. #1009, Burbank, CA 91502
Visit https://title24energy.com or upload your plans to request your Title 24 Water Heaters Indirect Water Heaters report.
FAQ: Title 24 Indirect Water Heater Requirements
- Are indirect water heaters Title 24 compliant? Yes, if properly modeled and documented with the connected heating source.
- Do I need a separate boiler model? No. AES integrates the boiler and water heating system in one performance report.
- Do I need to show the heat exchanger type? Yes. Specs like capacity, insulation, and control logic should be included.
- Can indirect systems be used in ADUs? Yes, though we ensure the system is right-sized and efficient for the space.
- Is HERS verification required? Sometimes—mainly if tied to distribution or central system controls.
- How fast can I get the report? Within 1–3 business days. Expedited reports are available.
- What documents do I need to send? Plans showing the water heater, boiler, and piping layout or written specs.
- Can I use solar to support an indirect system? Yes. We model solar thermal preheat when applicable.
- Are your reports valid statewide? Yes. We create Title 24 documentation for all California cities.
- Can you help if I haven’t picked a model yet? Yes. We use placeholder specs and update once you select a unit.
- What if the city rejects my submission? We offer free revisions to meet feedback from plan checkers.
- Is this suitable for radiant heating systems? Yes. Indirect systems tied to radiant or boiler-fed systems are common and supported.
- Can I include this in a larger T24 energy model? Absolutely. We combine this with your full energy compliance report.
- What’s the advantage of indirect systems? High efficiency, reduced standby losses, and centralized heating performance.
- How do I get started? Call (626) 365-1518 or visit https://title24energy.com/contact to start your Title 24 Indirect Water Heater report today.

