REGISTER Description: Updates to the 2022 Energy Code for the Building Industry: This series of 5 courses provides an overview of the 2022 Title 24 Energy Code changes, with a […]

REGISTER This is class 1 of 6 in 3C-REN's High Performance Fundamentals Certificate series. Earn a 3C-REN certificate of completion after finishing the series and passing short quizzes at the […]

REGISTER Whether compelled by changing code or by market demand for better ventilation, providing ventilation in existing multi-family buildings is a challenge. This training explores how balanced ventilation can be added to current buildings for maximum occupant comfort and energy savings. In this training, learners will: Obtain a basic overview of balanced ventilation, specifically in multi-family applications […]

REGISTER Homeowners around the world are beginning to embrace electrification (the switch from gas-fired to electric-powered appliances). In this webinar, EMH will introduce and provide an overview of central-coast appropriate home electrification products to aid in the transition away from gas. This includes at least two electric options for each common gas appliance (e.g., HVAC, […]

REGISTER This is class 2 of 6 in 3C-REN’s High Performance Fundamentals Certificate series. Earn a 3C-REN certificate of completion after finishing the series and passing short quizzes at the end of each class. This series will be hosted twice throughout 2023.    Most of us either have or would like to forget our high school […]

REGISTER This class is Part 1 or a two-part series. It will cover ACCA Manual J load calculations and Manual S equipment selection. Part 2 will cover Manual D duct design. Target audience: HVAC contractors, HERS raters, energy consultants.Learning Objectives:     Learn about ACCA and their design manuals.Understand why we heat and cool homesUnderstand the importance of proper equipment sizingUnderstand the […]

REGISTER This class is Part 2 of a two part series. Part 1 covered ACCA Manual J load calculations and Manual S equipment selection. This class will cover ACCA Manual D duct design. Target audience: HVAC contractors, HERS raters, energy consultants.Learning Objectives:     Understand the importance of good airflow and duct designUnderstand how room by room airflows are determinedUnderstand the […]

REGISTER Passive House goals and methodology change the way architects and builders think and work, making the architectural design itself a driver of climate, health, and social solutions. This is a 4-hour course that dives into the basic principles, history, certification, and the new frontiers of Passive House design as it continues to challenge and […]

REGISTER What is mechanical ventilation, why has it become mandatory in building code for new homes and in home additions?  Is it really necessary?  Is air sealing a home just to add mechanical ventilation at cross purposes to each other?  Are there benefits to be gained by adding ventilation to an existing home?   Instructor: Judy Rachel

REGISTER Contrary to popular belief, efficiency ratings of heating and cooling equipment are the least important aspect of residential HVAC system performance.  Instead, mechanical and home performance contractors need to understand and focus on the basics of good mechanical system sizing, design, equipment selection, installation, and commissioning.  This class identifies and explains the seven most […]

REGISTER This course focuses on Title 24, Part 11, the California Green Building Standards. We’ll review background of the code, the logistics of implementation and the specific requirements for residential and non-residential construction.Learning Objectives:Understand CAL Green compliance process for residential and nonresidential projects, highlighting changes in the 2022 code.Become familiar with CAL Green mandatory measures […]