Specifications

Additional information can be found online at www.heatnglo.com

MODEL HEIGHT FRONT WIDTH BACK WIDTH DEPTH VIEWING AREA

Actual Framing Actual Framing Actual Framing Actual Framing

51-1/8" [1299]62" [1575]

15-5/8"[397]

42-1/2"[1080]

4"[102]

8-9/16"[217]

63"[1600]

8-9/16"[217]

1" [25]58" [1473]

17-1/8"[435]

18-5/8"[471]

41-3/4"[1060]

2-3/8"[60]

8-9/16"[217]

24-1/2"[622]

8-7/8"[225]

2-3/4"[70]

7-1/4"[184]

23-3/4"[603]

GAS ACCESS ELECTRICAL ACCESS

CENTERED ON APPLIANCEØ 8" [203]

Please consult the manufacturer’s installation manual for all details and requirements before making a final

design layout decision.

MEZZO4848" Direct Vent Gas Fireplace

MEZZO48

MODEL FRONT WIDTH BACK WIDTH HEIGHT DEPTH GLASS SIZE

MEZZO48Actual Framing Actual Framing Actual Framing Actual Framing

47-1/2 x 12-1/258 60-1/4 58 60-1/4 41-3/4 42 17-1/8 18-1/4

Top

FrontLeft Right

MEZZO48Decorative Fronts Dimensions and Framing

FRONT DIMENSIONS

FINISHED OPENING DIMENSIONS

Clean Face Trim

Inside Fit Method (Clean Face Trim)

Overlap Fit Method (Loft Forge, Quattro)

Loft Forge Front Quattro Front

• Rectangularholesonbottomofaccesspanelshouldbecovered.

• Approvedfor0"-4"finishingmaterialoninsidefitmethod

• Iffinishingmaterialsare0-1”thick,theoutertrimringshouldbeadjustedoutsothatthetrimringoverlapsthefinishingmaterial.Thisisintendedtoprovidethecleanestlook.

• Iffinishingmaterialsare1-4”thick,installthetrimringallthewayin.Finishingmaterialsmaynotextendpasttheoutsideedgeofthetrimring.

• Rectangularholesonbottomofaccesspanelmustbeexposed.

• ONLYapprovedfor0"-1"finishingmaterialonoverlapfitmethod

• Rectangularholesonbottomofaccesspanelmustbeexposed.

• ONLYapprovedfor0"-1"finishingmaterialonoverlapfitmethod

25"[635]

24"[610]

13-1/8"[333]

16-3/4"[425]

52-5/16" [1329]

51" [1295]

49-3/16" [1249]

5/8" [16]

26-1/4"[667]

7-1/8"[181]

48-3/4" [1238]54-3/4" [1391]

13"[330]

19"[483] 27-1/4"

[692]

5-7/8"[149]

48-9/16" [1234]57-1/8" [1451]

12-1/2"[318]

21-3/8"[543]

40-1/2" [1028]

FIREPLACE VIEWING AREA15-3/4"[400]

51-1/8" [1299]

FIREPLACE VIEWING AREA17-1/4"[438]

51-1/8" [1299]

Specifications

GS/HNG/MEZZO48_0817

PRODUCT LISTING CODES

US ANSI Z21.88-2014

CAN CSA 2.33-2014

UL307B

Additional information can be found online at www.heatnglo.com

Product information provided is not complete and is subject to change without notice. Product installation must adhere strictly to instructions accompanying product to avoid risk of fire and potential injury.

Lakeville, MN Web: heatnglo.com Phone: 888-427-3973 952-985-6000

MEZZO48MINIMUM FIREPLACE CLEARANCES

FRAMING DIMENSION

CLEARANCES TO COMBUSTIBLES

MANTEL PROJECTIONS - NON-COMBUSTIBLE

MANTEL PROJECTIONS - COMBUSTIBLE

Note: All measurements in inches.

MEASUREMENTS FROM TOP EDGE OF THE APPLIANCE OPENING

4

5

6

13-16

3

2

1

67

89

1011

18

31

MAX.

MIN.

TO CEILING

Measurement from top edge of openingto bottom of appliance = 24-1/2 IN.

OVERLAP FIT

MEASUREMENTS FROM TOP EDGE OF THE APPLIANCE OPENING

4

5

6

14-16

0-910

18

31 MIN.

MAX.

TO CEILING

Measurement from top edge of openingto bottom of appliance = 24-1/2 IN.

7

11

INSIDE FITNote: All measurements in inches.

MEASUREMENT FROMTOP EDGE OPENING

18 2023

2629

31

TO CEILING

912

63

1

Measurement from top edge opening to bottom of appliance = 24-1/2"

MAX.

Note: All measurements in inches.

APPLIANCE LOCATION

100-3/8"[2550]

70-3/4"[1797] 60-1/4

[1530]**

60-1/4[1530]**

60-1/4 [1530]**

60-1/4 [1530]**

18-1/4"[464]

28-1/2"[724] 1"

[25]

1"[25]

See clearancesin install manual

Refer to Section 10 of install manual for hearth, mantel and wall projection information. If a HEAT-ZONE® or HEAT-DUCT will be installed,refer to Section 5.E of install manual for information.

2 HEAT-ZONES = Add 4" to ** dimension1 HEAT-ZONE = Add 2" to ** dimension

MANTEL LEG/WALL PROJECTIONS

WALL PENETRATION

3 ft. maximum4-1/2"minimum

FIREPLACE OPENINGSee Appliance dimension diagram in install manual - Dimension B

Note: Clearance from opening to perpendicualar wall

Top View

FIREPLACE OPENINGSee Appliance dimension diagram in install manual - Dimension B

Note: Clearance from opening to perpendicualar wall

Top View

7"minimum UNLIMITED

Combustible Non-CombustibleAcceptable on both sides of opening

63"[1600]

10" 12"

63"[1600]

Do not pack with insulation orother material

* Shows center of vent framinghole for top venting. Center of holeis 1" [25] above center of horizontalvent pipe.

42"[1067]

60-1/4"[1530]

10"[254]

HEADERDEPTH**

18-1/4"[464]

APPLIANCE MAY BE INSTALLED OFF OF FLOOR***

* Adjust framing dimensions for interior sheathing (such as sheetrock)** Header depth not to exceed 3-1/2".*** If appliance is installed off the floor, maintain required clearances to combustibles Construct platform in accordance with local building codes.

48"[1219]

0"

1" [25]

1" [25]

31" [787]Top of

FireplaceOpening to

Ceiling0"

55-1/2"[1410]

Bottom ofFireplace to

Ceiling