Lochinvar are proud to run regular CIBSE Accredited CPD Seminars across both heat pump technology and gas-fired water heaters. Our seminars are attended by installers, contractors, consultants and various other industry specialists involved in the planning and delivery of water heating systems and cooling. Learn more about our CPD webinars below, scroll down to register for our next live seminar.
Heat Pumps for Commercial Applications
Our Heat Pump CPD focuses on balanced system design that utilises waste heat from the cooling process that can be repurposed for very efficient LTHW or even Free DHW. Presented by James Cooper, Renewables Manager at Lochinvar. Topics covered include:
- R290 Refrigerant Design Consideration
- Legislation and Regulations
- Design and Clearance Requirements
- Heat Pump Applications and System Design
- LTHW – ASHP
- DHW – ASHP
- CHW & Heat Recovery – 4 Pipe ASHP Design
Sizing & Selection of Direct Gas-Fired Water Heaters
Presented by Richard Taberner, Project Engineer at Lochinvar. Our Gas-Fired Water Heater CPD Seminar is presented live via GoToWebinar, pre-registration is required. Topics covered include:
- Gas-Fired Product Types
- System Design
- Regulations
- Terminology
- Examples
Heat Pumps for Commercial Domestic Hot Water Design
NEW FOR 2026: Learn how to correctly assess DHW demand, size storage and select air source heat pumps for commercial applications. The presentation explains why traditional boiler design methods can lead to poor heat pump performance and explores modern DHW solutions including integrated vessel systems, R290, R454B and COâ‚‚ heat pumps. Topics include:
- Stratification
- One-Pass and Multi-Pass DHW generation
- Packaged solutions
- Heat recovery opportunities
- Controls
- Compliance
- Best-practice design for efficient low-carbon hot water systems.
CPD Certificates
As a CIBSE accredited CPD provider, we provide certificates of attendance in hard copy or electronic format. Online attendees will receive certificates automatically after one day.
Calendar
| Title | Date | Start Time | Duration | Register |
|---|---|---|---|---|
| CPD - Sizing & Selection of Direct Gas-Fired Water Heaters (1 hour)
Welcome Please start registering by entering your name and email address below. Sizing & selection of direct gas-fired water heaters – CPD seminar Session Synopsis This seminar covers typical sizing methods used for direct gas-fired water heaters and an overview of other methods of generating hot water for non-domestic applications. Topics include:- Topics include:- • Hot water demand patterns • Manufacturer's sizing software • CIBSE and IoP guidelines • Gas-fired water heater types • Integration with renewable technologies • Selection criteria • SBEM implications | 8/10/2026 | 1:30pm BST | 1 hour | Register |
| NEW FOR 2026: Heat Pumps for Commercial Domestic Hot Water Design (1 hour)
Welcome Please start registering by entering your name and email address below. Session Synopsis NEW FOR 2026: Learn how to correctly assess DHW demand, size storage and select air source heat pumps for commercial applications. The presentation explains why traditional boiler design methods can lead to poor heat pump performance and explores modern DHW solutions including integrated vessel systems, R290, R454B and CO₂ heat pumps. Topics include: Topics Include: • Stratification • One-Pass and Multi-Pass DHW Generation • Packaged Solutions • Heat Recovery Opportunities • Controls • Compliance • Best-Practice Design for Efficient Low-Carbon Hot Water Systems. | 22/10/2026 | 12:30pm BST | 1 hour | Register |
| CPD - Sizing & Selection of Direct Gas-Fired Water Heaters (1 hour)
Welcome Please start registering by entering your name and email address below. Sizing & selection of direct gas-fired water heaters – CPD seminar Session Synopsis This seminar covers typical sizing methods used for direct gas-fired water heaters and an overview of other methods of generating hot water for non-domestic applications. Topics include:- Topics include:- • Hot water demand patterns • Manufacturer's sizing software • CIBSE and IoP guidelines • Gas-fired water heater types • Integration with renewable technologies • Selection criteria • SBEM implications | 5/11/2026 | 1:30pm GMT | 1 hour | Register |
| CPD - Heat Pumps for Commercial Heating and Hot Water Applications (1 hour)
Welcome Please start registering by entering your name and email address below. Subject: NEW FOR 2025 Heat Pumps for Commercial Heating and Hot Water Applications – CPD seminar Session Synopsis: Heat pumps are recognized as a key technology in decarbonising heat from buildings. This seminar explains more about the technology and its application. Topics include:- • R290 Refrigerant Design Consideration • Legislation and Regulations • Design and Clearance Requirements • Heat Pump Applications and System Design • LTHW - ASHP • DHW - ASHP • CHW & Heat Recovery - 4 Pipe ASHP Design | 19/11/2026 | 12:30pm GMT | 1 hour | Register |
| CPD - Sizing & Selection of Direct Gas-Fired Water Heaters (1 hour)
Welcome Please start registering by entering your name and email address below. Sizing & selection of direct gas-fired water heaters – CPD seminar Session Synopsis This seminar covers typical sizing methods used for direct gas-fired water heaters and an overview of other methods of generating hot water for non-domestic applications. Topics include:- Topics include:- • Hot water demand patterns • Manufacturer's sizing software • CIBSE and IoP guidelines • Gas-fired water heater types • Integration with renewable technologies • Selection criteria • SBEM implications | 3/12/2026 | 1:30pm GMT | 1 hour | Register |
| NEW FOR 2026: Heat Pumps for Commercial Domestic Hot Water (1 hour)
Welcome Please start registering by entering your name and email address below. Session Synopsis NEW FOR 2026: Learn how to correctly assess DHW demand, size storage and select air source heat pumps for commercial applications. The presentation explains why traditional boiler design methods can lead to poor heat pump performance and explores modern DHW solutions including integrated vessel systems, R290, R454B and CO₂ heat pumps. Topics include: Topics Include: • Stratification • One-Pass and Multi-Pass DHW Generation • Packaged Solutions • Heat Recovery Opportunities • Controls • Compliance • Best-Practice Design for Efficient Low-Carbon Hot Water Systems. | 17/12/2026 | 12:30pm GMT | 1 hour | Register |
Register for this webinar
CPD - Sizing & Selection of Direct Gas-Fired Water Heaters (1 hour)
3/12/20261:30pm GMT1 hour
WelcomePlease start registering by entering your name and email address below.
Sizing & selection of direct gas-fired water heaters – CPD seminar
Session Synopsis
This seminar covers typical sizing methods used for direct gas-fired water heaters and an overview of other methods of generating hot water for non-domestic applications. Topics include:-
Topics include:-
• Hot water demand patterns
• Manufacturer's sizing software
• CIBSE and IoP guidelines
• Gas-fired water heater types
• Integration with renewable technologies
• Selection criteria
• SBEM implications