2025 Maintenance: Heating Systems (AM) / A2L Refrigerants & Regulations (PM) - Presented by HD Supply
Event Details
MORNING SESSION: HEATING SYSTEMS (9am-12pm)
This course includes an overview of the components, operation, maintenance, and diagnostics of both gas-fired and electric central heating systems. Safety and preventive maintenance processes for traditional designs will be covered, and alternate types of systems,
like baseboard electric and hydronic equipment, can be discussed in greater detail where applicable.
Learning Outcomes:
● Understand the basic operation of central heating systems.
● Identify the key components of the systems.
● Learn common preventive maintenance procedures.
● Troubleshoot common work orders and understand basic diagnostics.
Recommended Prerequisites (Not Required):
● Safety 101: PPE
● Electrical 101: Meters
● HVAC 101: Basics
Students are encouraged to bring basic tools and meters with them to class.
Session cost is: $40 for members of SLAA for the AM session.
AFTERNOON SESSION: A2L REFRIGERANTS & REGULATIONS (1pm-4pm)
This course is an in-depth overview of the regulatory updates, the phase down of R410A refrigerants and introduce the R454B change over. The switch to A2L refrigerants represents an important shift in environmental policy and with it comes new standards and processes.
Learning Outcomes:
● Prepare for the refrigerant switch over to a more flammable blend.
● Learn the laws and guidelines associated with the changeover.
● Learn how to prepare to budget for the changeover.
Session cost is: $40 for members of SLAA for the PM session.
PRESENTED BY:
For More Information:
12777 Olive Boulevard, Suite CSaint Louis, MO 63141 314.205.8844
St. Louis Apartment Association Event Cancellation Policy
We understand that plans can change; however, due to the commitments
we must make with vendors and venues, the following cancellation and no-
show policies apply to all of our events:
1. Cancellation After Deadline:
The deadline to register for events is 10 days prior to the event date,
unless otherwise noted. Cancellations made after the registration
deadline will not be eligible for a refund. Once the deadline has
passed, we are unable to accommodate refunds or event credits, as
event logistics will have already been finalized.
2. No-Show Policy:
If a registered participant does not attend the event ("no-show"), they
will still be responsible for the full cost of the event. No-shows will be
invoiced for the full amount of their registration, as their space has
been reserved and event expenses incurred.
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the deadline or do not attend will still be charged the full ticket price,
including the cost of the meal. This ensures that costs associated
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If you are unable to attend an event, you may send someone in your
place. Please notify us of any substitutions prior to the event date.
Thank you for your understanding and cooperation. Our cancellation and
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costs efficiently for all attendees.