Wallace Eannace

Residential Boiler Installation, ﻿Start-up, Service, and Maintenance | Pump selection and options | NY Location |
2025-02-21 09:00 - 12:00 (America/New_York) | Wallace Eannace – New York, 50 Newtown Rd, Plainview, NY, 11803, United States
Date: February 21, 2025
Time: 9 am – 12 pm
Agenda:

Review of Lochinvar’s line of gas-fired residential boilers
Features & benefits – how to sell them
Installation, start-up, service, and maintenance
Combustion analysis, burner adjustment, heat exchanger cleaning
Control programming parameters
Piping requirements
Venting requirements
Bell & Gossett Pumps
Water quality of closed-loop hydronic system
Contractor VIP Rewards program

At conclusion of class, each participating contractor firm will receive:

Certificate of course completion for each participant
Wallace Eannace Contractor VIP Rewards Program
Purchasing discounts on select products

Residential Boiler Installation, ﻿Start-up, Service, and Maintenance | Pump selection and options | NJ Location |
2025-02-21 09:00 - 12:00 | Wallace Eannace – New Jersey, 779 Susquehanna Ave., Franklin Lakes, NJ, 07417, United States

Electrification Made Practical (1 PDH)
2025-02-21 12:00 - 13:00 | online
Date: February 21, 2025
Time: 12 pm – 1 pm
Location: Virtual
PDH: 1.0 PDH
Trainer: Robert Barrett
This presentation looks at how power is produced at the plant level, the mix of fossil fuel and non-fossil fuel-based energy within our energy grid. “Point-of-Use” efficiency of electric appliances. The COP requirements of heat pumps are required to be at parity with condensing gas-fired units. Why “electrification” is a “green” technology, even with the current fossil fuel mix, the costs for fully electric systems versus conventional systems, and why hybrid systems make sense ecologically and financially.
Who should attend – HVAC & Plumbing engineers
1.0-PDH Duration: 1-hour PS#202411038

Better Boiler Room Concepts Class | NY Location |
2025-03-07 09:00 - 12:00 | Wallace Eannace – New York, 50 Newtown Rd, Plainview, NY, 11803, United States
Date: March 7, 2025
Time: 9 am – 12 pm
Agenda:

Basic to advanced boiler room design
Piping layouts
Individual hydronic components, how they work, and work together
Pump selection
ECM (electronically commutated motor) pumps – why, where, and how to use them.
Zoning options
Air management
Water quality in closed loop hydronic systems
Contractor VIP Rewards program

At conclusion of class, each participating contractor firm will receive:

Certificate of course completion for each participant
Wallace Eannace Contractor VIP Rewards Program
Purchasing discounts on select products

Better Boiler Room Concepts Class | NJ Location |
2025-03-07 09:00 - 12:00 | Wallace Eannace – New Jersey, 779 Susquehanna Ave., Franklin Lakes, NJ, 07417, United States

Steam Basics and Optimization (1 PDH)
2025-03-07 12:00 - 13:00 | online
Date: March 7, 2025
Time: 12 pm – 1 pm
Location: Virtual
PDH: 1.0 PDH
Trainer: Robert Barrett
This presentation discusses the basics of steam systems – reviewing steam tables, latent heat, pressure and temperature relationships, etc. One-pipe and two pipe systems are reviewed, along with different return systems. Steam trap types are reviewed in detail. Vacuum condensate return systems are reviewed, along with TRV devices.
Who should attend – HVAC engineers
1.0-PDH Duration: 1-hour PS#20218083

MODERN HYDRONICS - RESIDENTIAL & LIGHT COMMERCIAL | NY Location |
2025-03-14 09:00 - 12:00 | Wallace Eannace – New York, 50 Newtown Rd, Plainview, NY, 11803, United States
Date: March 14, 2025
Time: 9 am – 12 pm
Agenda:

Pumps, Combi boilers
Installation best practices
Water quality and solutions to extend equipment life
Zoning mode easy alternate opportunities to include heat pumps
Service & maintenance
Products to extend equipment life
Combustion analysis

MODERN HYDRONICS - RESIDENTIAL & LIGHT COMMERCIAL | NJ Location |
2025-03-14 09:00 - 12:00 | Wallace Eannace – New Jersey, 779 Susquehanna Ave., Franklin Lakes, NJ, 07417, United States

AHRI and ASHRAE 90.1 Apply to Plate and Frame Heat Exchanger (1 PDH)
2025-03-14 12:00 - 13:00 | online
Date: March 14, 2025
Time: 12 pm – 1 pm
Location: Virtual
PDH: 1.0 PDH
Trainer: Chris Abbott

AHRI 400 definition
Scope of AHRI 400
AHRI certify all
ASHRAE 90.1
Economizer and ASHRAE 90.1
State adopted ASHRAE 90.1
US Climate zone
Sample of economizer

Who should attend – Plumbing & HVAC engineers
1.0-PDH Duration: 1-hour

Better Idea of Water Heating - Commercial Domestic Water Heating | NY Location |
2025-03-21 09:00 - 12:00 | Wallace Eannace – New York, 50 Newtown Rd, Plainview, NY, 11803, United States
Date: March 21, 2025
Time: 9 am – 12 pm
Agenda:

Proper sizing
High Volume with quick circulation
Standard efficiency vs high-efficiency
Water Quality | Limescale, calcite solutions
Piping and new ideas with reverse indirects, Plate & Frame HX, and multiple units
Domestic water recirc pumps with aquastats and timers
Live Fire indirect with boiler at each facility

Better Idea of Water Heating - Commercial Domestic Water Heating | NJ Location |
2025-03-21 09:00 - 12:00 | Wallace Eannace – New Jersey, 779 Susquehanna Ave., Franklin Lakes, NJ, 07417, United States

Performance and Cost Comparison of ASHP DHW Plants using R454B vs R744 (CO2) (1 PDH)
2025-03-21 12:00 - 13:00 | online
Date: March 21, 2025
Time: 12 pm – 1 pm
Location: Virtual
PDH: 1.0 PDH
Trainer: Robert Barrett

What makes CO2 refrigerant attractive?
How does CO2 compare to R-454B
Temperature Considerations: Lime, Health, Safety
Operating Delta-T and Energy Balance
Operating Profiles
Operating Delta-T & ASHP schematic designs
CO2
R-454B
Equipment Efficiency: CO2 v R-454B
System Efficiency
CO2 + Recirc
R-454B
Lifetime Global Warming Potential

Who should attend – HVAC & Plumbing design engineers
PDH – 1.0 Duration: 1-hour PS#202411826

Domestic Hot Water Theory vs Reality ( 1 PDH )
2025-06-06 12:00 - 13:00 | online
Date: June 6, 2025
Time: 12 pm – 1 pm
Location: Virtual
PDH: 1.0
Trainer: Robert Barrett

This presentation provides an overview of real world DHW data for high-rise multi-family housing in NYC and compares the real world data to ASHRAE predictions. Detailed load provides are presented, review of peak-hour and non-peak hours considerations are evaluated, along with appropriate water heater and tank sizes.

Who should attend – HVAC and Plumbing design engineers
1.0 PDH Time: 1-hour PS# 20216891

The Art and Science of Domestic Hot Water Design (1 PDH)
2025-06-20 12:00 - 13:00 | online
Date: June 20, 2025
Time: 12 pm – 1 pm
Location: Virtual
PDH: 1.0
Trainer: Robert Barrett

This presentation covers the fundamentals of heat transfer, dissecting each variable. It covers fixture accounting, occupancy assumptions, fixture schedules, DHW percentages and cold-water requirements, fixture units, diversity factors, and high level assumptions.

Take-away:

Learn to be comfortable with the basics of heat transfer as it relates to production of potable hot water
Discover a means of calculating domestic hot water loads that allows the engineer to record all of the assumptions and directly calculate the DHW demand (no more “black-box” methods).
Gain greater understanding in what goes into determining diversity factors, assumptions on occupancy and other human factor elements.
Compare ASHARAE sizing methods to fixture flow and usage methods of sizing DHW demand.

Who should attend: Plumbing & HVAC design engineers
PDH-1.0 Time: 1.0 hours PS#20218082

Basic Hydronics – Most Frequent Questions, Comments and Concerns (1 PDH)
2025-07-18 12:00 - 13:00 | online
Date: July 18, 2025
Time: 12 pm – 1 pm
Location: Virtual
PDH: 1.0
Trainer: Chris Abbott

-Pumps -System curve
-Head overestimation impact
-Minimum flow
-Expansion tank -Expansion tank types
-System pressure
-Tank location
-Plate and frame heat exchangers
-Fouling factor and excess surface area
-Balancing
-Why balancing
-Direct and reverse return system
-Impact on variable speed

Who should attend – Plumbing and HVAC engineers
1.0-PDH Time: 1-hour

Condensing Boiler Benefits and Factors Influence ( 1PDH )
2025-07-25 12:00 - 13:00 | online
Date: July 25, 2025
Time: 12 pm – 1 pm
Location: Virtual
PDH: 1.0
Trainer: Robert Barrett

-The combustion processes
-Heat loss schematic
-Benefit of condensing boiler
-Factors influence in condensing boiler
-Typical water temperatures application
-NYC ASHRAE BIN data
-Heating curve analysis
-Product selection
Who should attend – HVAC engineers
1.0-PDH Time: 1-hour PIE # 202310181

Demystifying Plate and Frame Heat Exchanger ( 1 PDH)
2025-08-08 12:00 - 13:00 | online
Date: August 8, 2025
Time: 12 pm – 1 pm
Location: Virtual
PDH: 1.0
Trainer: Chris Abbott

-Heat exchanger components
-Design feature to pay attention
-Plates type and corrugation
-Accessories
-P&F basics
-Cross temperatures and approach temperatures
-Common specification

Who should attend – Plumbing and HVAC engineers
1.0-PDH Time: 1-hour PIE # 20218078

Centrifugal Pump Fundamentals (1 PDH)
2025-08-15 12:00 - 13:00 | online
Date: August 15, 2025
Time: 12 pm – 1 pm
Location: Virtual
PDH: 1.0
Trainer: Chris Abbott

This presentation discusses centrifugal pump fundamentals, from developing the pump curve, to pump components, parallel & series applications, NPSH considerations, open & closed system head, the development of the system curve, etc. The presentation discusses VFD operation, minimum control head requirements, PLEV – part load efficiency ratings and more. Some B&G products are discussed.

Who should attend – HVAC & Plumbing design engineers
1.0-PDH Time: 1-hour PS#20217026

Modern Pump Selection for System Efficiency
2025-09-05 12:00 - 13:30 | online
Date: September 5, 2025
Time: 12 pm – 1:30 pm
Location: Virtual
PDH: 1.5
Trainer: Chris Abbott

-Affinity law
-Pump efficiency
-pump brake horse power
-Head loss calculation
-ASHRAE 90.1
-Open and closed system
-Constant and variable head
-Pump curve
-Best efficiency pump
-Constant and variable speed
-ASHRAE guidelines
-Efficiency island and load profile
-Energy saving comparison

Who should attend – Plumbing & HVAC engineers
1.5-PDH Time: 1.5-hour PIE # 20218074

Domestic Hot Water Theory vs Reality ( 1 PDH )
2025-09-12 12:00 - 13:00 | online
Date: September 12, 2025
Time: 12 pm – 1 pm
Location: Virtual
PDH: 1.0
Trainer: Robert Barrett

This presentation provides an overview of real world DHW data for high-rise multi-family housing in NYC and compares the real world data to ASHRAE predictions. Detailed load provides are presented, review of peak-hour and non-peak hours considerations are evaluated, along with appropriate water heater and tank sizes.

Who should attend – HVAC and Plumbing design engineers
1.0 PDH Time: 1-hour PS# 20216891

The Art and Science of Domestic Hot Water Design (1 PDH)
2025-09-19 12:00 - 13:00 | online
Date: September 19, 2025
Time: 12 pm – 1 pm
Location: Virtual
PDH: 1.0
Trainer: Robert Barrett
This presentation covers the fundamentals of heat transfer, dissecting each variable. It covers fixture accounting, occupancy assumptions, fixture schedules, DHW percentages and cold-water requirements, fixture units, diversity factors, and high level assumptions.
Take-away:

Learn to be comfortable with the basics of heat transfer as it relates to production of potable hot water
Discover a means of calculating domestic hot water loads that allows the engineer to record all of the assumptions and directly calculate the DHW demand (no more “black-box” methods).
Gain greater understanding in what goes into determining diversity factors, assumptions on occupancy and other human factor elements.
Compare ASHARAE sizing methods to fixture flow and usage methods of sizing DHW demand.

Who should attend: Plumbing & HVAC design engineers
PDH-1.0 Time: 1.0 hours PS#20218082

Basic Hydronics – Most Frequent Questions, Comments and Concerns (1 PDH)
2025-09-26 12:00 - 13:00 | online
Date: September 26, 2025
Time: 12 pm – 1 pm
Location: Virtual
PDH: 1.0
Trainer: Chris Abbott

-Pumps -System curve
-Head overestimation impact
-Minimum flow
-Expansion tank -Expansion tank types
-System pressure
-Tank location
-Plate and frame heat exchangers
-Fouling factor and excess surface area
-Balancing
-Why balancing
-Direct and reverse return system
-Impact on variable speed

Who should attend – Plumbing and HVAC engineers
1.0-PDH Time: 1-hour

Condensing Boiler Benefits and Factors Influence ( 1PDH )
2025-10-10 12:00 - 13:00 | online
Date: October 10, 2025
Time: 12 pm – 1 pm
Location: Virtual
PDH: 1.0
Trainer: Robert Barrett

-The combustion processes
-Heat loss schematic
-Benefit of condensing boiler
-Factors influence in condensing boiler
-Typical water temperatures application
-NYC ASHRAE BIN data
-Heating curve analysis
-Product selection
Who should attend – HVAC engineers
1.0-PDH Time: 1-hour PIE # 202310181

Demystifying Plate and Frame Heat Exchanger ( 1 PDH)
2025-10-17 12:00 - 13:00 | online
Date: October 17, 2025
Time: 12 pm – 1 pm
Location: Virtual
PDH: 1.0
Trainer: Chris Abbott

-Heat exchanger components
-Design feature to pay attention
-Plates type and corrugation
-Accessories
-P&F basics
-Cross temperatures and approach temperatures
-Common specification

Who should attend – Plumbing and HVAC engineers
1.0-PDH Time: 1-hour PIE # 20218078

Understanding Thermal Expansion and Placing Expansion Joints (1 PDH)
2025-10-24 12:00 - 13:00 | online
Date: October 24, 2025
Time: 12 pm – 1 pm
Location: Virtual
PDH: 1.5
Trainer: Austin Radius – MetraFlex

What an engineer should know to design a proper system
– Pipe expansion and its relation to temperature in different types of systems
– How to properly size expansion and compensate for it in a system
– Different types of expansion joints and their use in systems.
– Understanding thrust load in a piping system and how to calculate it
– Sizing Anchors and alternate types of available Anchors
– What pitfalls should be avoided in a system
– What contractors should avoid doing when installing systems.

Steam and Condensate
2025-10-30 17:30 - 18:30 | Wallace Eannace – New York, 50 Newtown Rd, Plainview, NY, 11803, United States
Agenda:
– Learn the fundamentals of steam heating systems
– Application of one and two-pipe systems
– System components: Traps and vents
– Boiler feed, condensate, and vacuum pumps

** Food provided **

Commercial Domestic Water Heating Solutions
2025-11-06 17:30 - 18:30 | Wallace Eannace – New York, 50 Newtown Rd, Plainview, NY, 11803, United States
Agenda:
– Review of Lochinvar’s Portfolio of gas-fired commercial water heaters
– Features & benefits – how to sell them
– Sizing and selection
– Installation, start-up, service, and maintenance
– Combustion analysis, burner + heat exchanger access, removal and cleaning
– Control programming parameters
– Piping requirements
– Venting requirements

** Food provided **

Electric Boiler Features and Benefits (1 PDH)
2025-11-07 12:00 - 13:00 | online
Date: Nov 7, 2025
Time: 12 pm – 1 pm
Location: Virtual
PDH: 1.0
Trainer: Bob Barrett

This class will cover:
– Description of available options of electric boilers
– Understanding the terminology
– Review of the practical use of these features
– Understanding when these options are beneficial
– Breakdown/exploded view of these components
– Ratings and understanding the acronyms.

Hybrid Heating Systems
2025-11-13 17:30 - 18:30 | Wallace Eannace – New York, 50 Newtown Rd, Plainview, NY, 11803, United States
Agenda:
– What is a Hybrid System?
-Combining legacy heating systems with Heat Pumps
•Air to Water Heat Pumps with Boilers
• Air to Water Heat Pumps for Domestic Hot Water
-Why Utilities are promoting Hybrid Heating Systems
• Electrification initiatives
• Alternative Technology
• De-Carbonization
-How to integrate the Hybrid Heating System
• Piping strategies
• Control strategies
• Balance Point
-Explain the “new” technology
• Air to Water Heat Pumps
• Air to Air Heat Pumps – Ducted heat pumps & Mini split heat pumps
-Commercial & Residential applications
** Food provided **

LOCHINVAR SERVICE AND MAINTENANCE
2025-11-20 17:30 - 18:30 | Wallace Eannace – New York, 50 Newtown Rd, Plainview, NY, 11803, United States
Agenda:
– Review of Lochinvar’s line of gas-fired commercial boilers
– Features & benefits – how to sell them
– Installation, start-up, service, and maintenance
– Combustion analysis, burner adjustment, heat exchanger cleaning
– Control programming parameters
– Piping requirements
– Venting requirements
– Bell & Gossett Pumps
– Water quality of closed-loop hydronic system
– Contractor VIP Rewards program
** Food provided **
