York MV User Manual

255427-YTG-F-1006
Unitary Products Group 9
COMBUSTIBLE FLOOR BASE ACCESSORY
DOWNFLOW
AIR HANDLER
WARM AIR PLENUM
WITH 1” FLANGES
FIBERGLASS
INSULATION
FIBERGLASS TAPE
UNDER FLANGE
COMBUSTIBLE FLOOR
BASE ACCESSORY
A
B
B
A
AIR HANDLER
DEPTH
FRONT
FLOOR
1
10-47/64
PLENUM
12-1/2
FLOOR OPENING
APPROX. 1/2”
CLEARANCE
ALL AROUND
FLOOR
A
AIR HANDLER
WIDTH
COMBUSTIBLE
FLOOR BASE
11
APPROX. 1/2”
CLEARANCE
ALL AROUND
C
FLOOR OPENING
B
PLENUM
All dimensions are in inches. They are subject to change without notice. Certified dimensions will be provided upon request.
Floor Base Model Used with
Dimensions
ABCD
1FB1817 MV12B 19.9 18.0 14.9 16.9
1FB1821 MV16C 23.4 21.5 18.4 20.4
1FB1824 MV12D, MV20D 26.9 25.0 21.9 23.9

York MV Specifications

General

Brand	York
Model	MV
Category	Air Conditioner
Language	English

Summary

TECHNICAL GUIDE

MODEL OVERVIEW (MV Series)

Modular variable speed air handlers for split system cooling and heat pump applications.

PRODUCT DESCRIPTION AND FEATURES

System flexibility, blower, coil, and electric heater details for versatile application.

ACCESSORIES AND LIMITATIONS

Available accessories and operational limitations including wiring and voltage requirements.

DIMENSIONS AND SPECIFICATIONS

BLOWER AND COIL DIMENSIONS

Table detailing physical dimensions (A, B, C, D, E) and wiring knockouts (J, K).

COOLING CAPACITY DATA

MBH AT EVAPORATOR CONDITIONS

Cooling capacity data for various coil models at different temperature/pressure points.

PHYSICAL AND ELECTRICAL DATA

BLOWER SPECIFICATIONS

Physical specifications for blower units including dimensions and motor details.

COIL SPECIFICATIONS

Details on coil models, application, face area, rows, tube geometry, and operating weight.

ELECTRICAL DATA - SINGLE-PHASE

208/230-1-60 Total Heat and Staging

Electrical data for single-phase units including total heat output and staging.

ELECTRICAL DATA - THREE-PHASE

208/230-3-60 Total Heat and Staging

Electrical data for three-phase units including total heat output and staging.

SINGLE SOURCE POWER SUPPLY - 1-PHASE

208/230-1-60 Field Wiring

Wiring details for single-phase supply, including heater amps, min. circuit ampacity, and wire size.

SINGLE SOURCE POWER SUPPLY - 3-PHASE

208/230-3-60 Field Wiring

Wiring details for three-phase supply, including heater amps, min. circuit ampacity, and wire size.

ELECTRICAL DATA

Multi-Source Supply (1-Phase)

Data for multi-source supply, detailing ampacity and wire size for different heaters.

Cooling Unit Only Data

Electrical data for cooling-only units, including motor amps and minimum circuit ampacity.

Power Wiring Configurations

Diagrams showing typical wiring for units without electric heat and with electric heat.

ACCESSORIES

Filter Rack Accessory

Description of filter rack accessories and their dimensions for various models.

Combustible Floor Base

Requirement for floor base accessories when installing units with electric heat in downflow.

COMBUSTIBLE FLOOR BASE ACCESSORY

Dimensions

Table showing dimensions for combustible floor base accessories based on unit models.

AIRFLOW DATA

Cooling Airflow (12B, 12D, 16C, 20D)

Cooling airflow data for various air handler models, including CFM and jumper settings.

Heating Airflow (12B, 12D, 16C, 20D)

Heating airflow data for various air handler models, including CFM and jumper settings.

APPLICATION AND CONTROL WIRING

Application Factors

Factors for adjusting rated CFM based on actual airflow percentages.

Typical Wiring Diagrams

Control wiring diagrams for AC cooling-only, electric heat, and HP systems.