Evaporator coil

Comfortmaker Evaporator coil ESH5X Cased Horizontal Slab Evaporator Coil

Schedule Service Check Availability

Comfortmaker Residential HVAC Evaporator coil Repair, maintenance, and replacement planning

Technical Specifications

Product Specs

Brand: Comfortmaker
Official model: ESH5X
Official product name: Cased Horizontal Slab Evaporator Coil
Product category: evaporator-coils
Timely registration required for 10-year parts limited warranty. Limited warranty period is 5 years if not registered within 90 days of installation. Jurisdictions where warranty benefits cannot be conditioned on registration will receive the registered limited warranty periods. Please see warranty certificate for further details and restrictions.
Includes factory-installed refrigerant leak dissipation systems to meet new UL requirements and to show our commitment to safety.
Cased horizontal slab coil design for bi-directional airflow
Corrosion-resistant all-aluminum coil
Fully insulated cabinet
Corrosion-free sloped drain pan design helps reduce mold and bacteria buildup
10-year parts limited warranty
Thermostatic Expansion Valve (TXV)
Horizontal bi-directional airflow design
Sturdy galvanized steel cabinet
Lower global warming potential R-454B refrigerant
Capacity: 2 - 5 tons
Official source: Comfortmaker product page
Model or series: ESH5X Cased Horizontal Slab Evaporator Coil
Equipment type: Evaporator coil
Product group: Residential HVAC
System role: Indoor evaporator coil for a matched split HVAC system
Application: Residential, light-commercial, or managed-property comfort applications
Compatibility check: Match with compatible outdoor equipment, controls, airflow, voltage, and capacity before service or replacement.
Verified source: comfortmaker.com

Useful troubleshooting details

Confirm the exact ESH5X Evaporator coil model number, serial number, capacity, voltage, refrigerant or fuel type, controls, and matched equipment.
Share current symptoms, alerts or error codes, recent maintenance, access notes, and whether the issue is urgent or planned.
For replacement planning, note comfort goals, existing equipment age, and any heat-pump, electrification, or rebate-related questions.

Service planning

How GreenFlow handles ESH5X Cased Horizontal Slab Evaporator Coil requests

Identify the equipment

Confirm the model or series name, serial number if available, photos, and whether the unit is roof, exterior, basement, or mechanical-room equipment.

Describe the service issue

Share no heat, no cooling, weak airflow, error codes, alarms, leaks, noise, control problems, or comfort complaints.

Review access and history

Include access notes, tenant or business-hour constraints, filter status, recent repairs, and maintenance records when available.

Plan the next step

GreenFlow can route the request for diagnostics, repair planning, maintenance, replacement scope, or related system upgrades.

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Michele Z.

Andrey was professional, prompt, smart, thorough and exceedingly pleasant. We are likely switching our current HVAC company to Green Flow.

Murali S.

HVAC technician was punctual, followed up well, completed quick repairs, ensured the issue was resolved, and provided helpful recommendations.

Jenny W.

Great service! On time, knowledgeable & professional

Neal V.

In an industry that often fraught with contractors taking advantage of homeowners, Andrey was honest with his assessment and willing to install a product acquired elsewhere (most want that margin themselves), patiently answered my questions (I’m an engineer so like to understand what’s happening), and proactively offered practical...

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