Ductless HVAC

Payne Ductless HVAC 45MBDA High Static Ducted Indoor Unit

Schedule Service Check Availability

Payne Ductless and mini-split HVAC Ductless HVAC Repair, maintenance, and replacement planning

Technical Specifications

Product Specs

Brand: Payne
Official model: 45MBDA
Official product name: High Static Ducted Indoor Unit
Product category: ductless-systems
Rear or bottom return
Can be installed with or without duct work
Outside air intake
External Condensate Lift Pump shipped with the unit (Size 09)
Built-in condensate lift pump (high static unit)
Follow Me (senses temperature at handheld remote)
Heating Setback (46° F Heating Mode)
Quiet indoor operation
Anti-corrosive fin coating
Fully insulated galvanized steel cabinet for improved thermal and acoustic performance
10-year parts limited and 10-year compressor limited warranties to the original purchasing owner upon timely registration 2
Modes: Cool, Heat, Dry, Fan, Auto
Sound levels as low as 22 decibels 1
0.75 – 4.8 Ton
208/230V
Sizes: 06, 09, 12,18 (low static); 09, 12, 18, 24, 36, 48, 58 (high static)
Official source: Payne product page
Model or series: 45MBDA High Static Ducted Indoor Unit
Equipment type: Ductless HVAC
Product group: Ductless and mini-split HVAC
System role: Ductless or mini-split system equipment
Application: Residential, light-commercial, or zone-control comfort applications
Compatibility check: Match with compatible outdoor equipment, controls, airflow, voltage, and capacity before service or replacement.
Verified source: payne.com

Useful troubleshooting details

Confirm the exact 45MBDA Ductless HVAC 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 45MBDA High Static Ducted Indoor Unit 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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Our Happy Customers

Melissa S.

The repair person came quickly and was super efficient and polite, and showed me what to do next time. He gave my dog a quick pay and was off again.

Jenny W.

Great service! On time, knowledgeable & professional

Terry S.

Excellent service from best tech!

Anna G.

They quickly identified the issue with the heating system and fixed it efficiently. He explained everything clearly and made sure I understood what was going on. Very professional and reliable, extremely satisfied with the service.

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