Total Comfort - Newmac ~ Quiet, Clean, High Efficiency Heating Solutions


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NV2 Lowboy Heavy
Duty Furnace



The latest Newmac Lowboy model features a redesigned heat exchanger to complement:
• Sealed Venting System (SVS) certified with Beckett AFG, Riello BF3 and Carlin EZ1
• 5 Ton AC rated using 5 speed 3/4 hp DD
with 12" blower assembly
• Factory wired for 2 speed operation
• Firing Range 79,000 to 126,000 btu/h
• Heating - Cooling Fan Control Center installed on AC model
• Outside cleanouts conveniently
located at front
• Spring loaded airtight inspection port
• Improved gaskets for easy servicing
• Airtight cleanouts for Sealed Venting System
• Increased airflow
NV2-5 Blower Performace
DIRECT DRIVE BLOWER MOTOR SPEED TAP RPM STATIC PRESSURE
(IN. W.C.)
CFM A/C TONS
DELHI G12-10 DD 3/4 HP 5 SPD HIGH 1,075 0.50 2,000 5.00
    MED-HI 900   1,500 3.75
    MEDIUM 815   1,200 2.75
    MED-LO 750   1,000 2.50
    LO 690   800 2.00
             
DELHI G12-10 DD 3/4 HP 5 SPD HIGH 1,025 0.20 2,300  
    MED-HI 800   1,700  
    MEDIUM 685   1,300  
    MED-LO 630   1,150  
    LO 550   950  
        
NV2 Blower Performace
DIRECT DRIVE BLOWER MOTOR SPEED TAP RPM STATIC PRESSURE
(IN. W.C.)
CFM A/C TONS
DELHI G10-8 DD 1/2 HP 4SPD HIGH 1,050   1,400 3.50
    MED-HI 950 0.50 1,200 3.00
    MED-LO 880   1,000 2.50
    LO 810   800 2.00
             
DELHI G10-8 DD 1/2 HP 4 SPD HIGH 1,030 0.20 1,600  
    MED-HI 950      
    MED-LO 800      
    LO 650      
            
BELT DRIVE
BLOWER
BLOWER MOTOR PULLEY TURNS OPEN RPM STATIC PRESSURE
(IN. W.C.)
CFM A/C TONS
DELHI G10, LAU 1010
OR TORIN BC1020
1/2 HP
6 X 3-1/2"
1 965 0.50 1,450 3.50
    2 925   1,275 3.00
    3 875   1,125 2.75
    4 830   925 2.00
             
DELHI G10, LAU 1010
OR TORIN BC1020
1/2 HP
7 X 3-1/4"
0 790 0.20 1,375  
    1 750   1,250  
    2 710   1,050  
    3 670   950  
    4 610   800  

 

MODEL BECKETT
BURNER
SVS B.T.U.H.
OUTPUT
B.T.U.H. INPUT (USGPH) AFUE
%
PUMP
p.s.i.
INSERTION
inches
GROSS
STACK °F
DIRECT DRIVE 12" BLOWER SPEED TAP
10" BLOWER
BELT DRIVE PULLEY COMB. EXTERNAL STATIC
PRESSURE (in.w.c.)
CFM
85° rise
NV2-121V AFG Yes 120,000 139,000 (1.00) 83.8 100 6-7/8" 510 MED MED-HI 3-1/4" X 7" 0.20 1280
                  MED-HI HI 3-1/2" X 6" 0.50 1280
NV2-104V AFG Yes 104,000 118,490 (0.85) 84.6 100 6-7/8" 460 MED-LO MED-LO 3-1/4" X 7" 0.20 1090
                  MED MED-HI 3-1/2" X 6" 0.50 1090
NV2-92V AFG Yes 92,000 104,550 (0.75) 84.6 100 6-7/8" 430 MED-LO MED-LO 3-1/4" X 7" 0.20 970
                  MED-LO MED-LO 3-1/2" X 6" 0.50 970
NV2-79V AFG Yes 79,000 90,610 (0.65) 84.8 100 6-7/8" 400 LO LO 3-1/4" X 7" 0.20 835
                  LO LO 3-1/2" X 6" 0.50 835
 
MODEL RIELLO
BURNER
SVS B.T.U.H.
OUTPUT
B.T.U.H. INPUT (USGPH) APUE
%
PUMP
p.s.i.
INSERTION
inches
GROSS
STACK °F
DIRECT DRIVE
12" BLOWER
SPEED TAP
10" BLOWER
BELT DRIVE PULLEY COMB. EXTERNAL STATIC
PRESSURE (in.w.c.)
CFM
85° rise
NV2-125 40F3 126,000 144,976 (1.04) 83.8 150 6-3/4" 520 MED-HI MED-HI 3-1/4" X 7" 0.20 1330
                  MED-HI HI 3-1/2" X 6" 0.50 1330
NV2-112 40F3 112,000 128,248 (0.92) 84.6 150 6-3/4" 480 MED MED-LO 3-1/4" X 7" 0.20 1195
                  MED MED-HI 3-1/2" X 6" 0.50 1195
NV2-98 40F3 98,000 111,520 (0.80) 84.6 150 6-3/4" 450 MED-LO MED-LO 3-1/4" X 7" 0.20 1050
                  MED-LO MED-LO 3-1/2" X 6" 0.50 1050
NV2-93 40F3 90,000 101,762 (0.73) 84.8 150 6-3/4" 425 MED-LO MED-LO 3-1/4" X 7" 0.20 960
                  MED-LO MED-LO 3-1/2" X 6" 0.50 960
 
MODEL RIELLO
BURNER
SVS B.T.U.H.
OUTPUT
B.T.U.H. INPUT (USGPH) APUE
%
PUMP
p.s.i.
INSERTION
inches
GROSS
STACK °F
DIRECT DRIVE
12" BLOWER
SPEED TAP
10" BLOWER
BELT DRIVE PULLEY COMB. EXTERNAL STATIC
PRESSURE (in.w.c.)
CFM
85° rise
NV2-111V BF3 Yes 110,000 125,460 (0.90) 84.6 145 6-3/4" 480 MED MED-LO 3-1/4" X 7" 0.20 1170
                  MED MED-HI 3-1/2" X 6" 0.50 1170
NV2-97V BF3 Yes 97,000 108,732 (0.78) 84.6 145 6-3/4" 450 MED-LO MED-LO 3-1/4" X 7" 0.20 1040
                  MED-LO MED-LO 3-1/2" X 6" 0.50 1040
NV2-88V BF3 Yes 89,000 100,368 (0.72) 84.8 145 6-3/4" 425 MED-LO MED-LO 3-1/4" X 7" 0.20 950
                  MED-LO MED-LO 3-1/2" X 6" 0.50 950
 
MODEL AERO
BURNER
SVS B.T.U.H.
OUTPUT
B.T.U.H. INPUT (USGPH) AFUE % PUMP
p.s.i.
INSERTION
inches
GROSS
STACK °F
DIRECT DRIVE
12" BLOWER
SPEED TAP
10" BLOWER
BELT DRIVE
PULLEY COMB.
EXTERNAL STATIC
PRESSURE (in.w.c.)
CFM
85° rise
NV2-120 HF-US-2X 121,000 139,400 (1.00) 83.8 100 6-7/8" 510 MED MED-HI 3-1/4" X 7" 0.20 1280
                  MED-HI HI 3-1/2" X 6" 0.50 1280
NV2-105 HF-US-2X 104,000 118,490 (0.85) 84.6 100 6-7/8" 460 MED-LO MED-LO 3-1/4" X 7" 0.20 1090
                  MED MED-HI 3-1/2" X 6" 0.50 1090
NV2-91 HF-US-2X 92,000 104,550 (0.75) 84.6 100 6-7/8" 430 MED-LO MED-LO 3-1/4" X 7" 0.20 970
                  MED-LO MED-LO 3-1/2" X 6" 0.50 970
NV2-76 HF-US-2X 79,000 90,610 (0.65) 84.8 100 6-7/8" 400 LO LO 3-1/4" X 7" 0.20 835
                  LO LO 3-1/2" X 6" 0.50 835
 
MODEL AERO
BURNER
SVS B.T.U.H.
OUTPUT
B.T.U.H. INPUT (USGPH) APUE % PUMP
p.s.i.
INSERTION
inches
GROSS
STACK °F
DIRECT DRIVE
12" BLOWER
SPEED TAP
10" BLOWER
BELT DRIVE
PULLEY COMB.
EXTERNAL STATIC
PRESSURE (in.w.c.)
CFM
85° rise
NV2-103 F-AFC-2 102,000 118,490 (0.85) 84.6 100 6-7/8" 460 MED-LO MED-LO 3-1/4" X 7" 0.20 1090
                  MED MED-HI 3-1/2" X 6" 0.50 1090
NV2-89 F-AFC-2 91,000 104,550 (0.75) 84.6 100 6-7/8" 430 MED-LO MED-LO 3-1/4" X 7" 0.20 970
                  MED-LO MED-LO 3-1/2" X 6" 0.50 970
NV2-77 F-AFC-2 79,000 90,610 (0.65) 84.8 100 6-7/8" 400 LO LO 3-1/4" X 7" 0.20 835
                  LO LO 3-1/2" X 6" 0.50 835
 
MODEL CARLIN
BURNER
SVS B.T.U.H.
OUTPUT
B.T.U.H. INPUT (USGPH) APUE % PUMP
p.s.i.
INSERTION
inches
GROSS
STACK °F
DIRECT DRIVE
2" BLOWER
SPEED TAP
10" BLOWER
BELT DRIVE
PULLEY COMB.
EXTERNAL STATIC
PRESSURE (in.w.c.)
CFM
85° rise
NV2-119V EZ-1 Yes 119,000 139,400 (1.00) 83.8 100 6-7/8" 510 MED MED-HI 3-1/4" X 7" 0.20 1280
                  MED-HI HI 3-1/2" X 6" 0.50 1280
NV2-102V EZ-1 Yes 102,000 118,490 84.6 100 6-7/8" 460 MED-LO MED-LO 3-1/4" X 7" 0.20 1090
                  MED MED-HI 3-1/2" X 6" 0.50 1090
NV2-90V EZ-1 Yes 91,000 104,550 (0.75) 84.6 100 6-7/8" 430 MED-LO MED-LO 3-1/4" X 7" 0.20 970
                  MED-LO MED-LO 3-1/2" X 6" 0.50 970
NV2-78V EZ-1 Yes 79,000 90,610 (0.65) 84.8 100 6-7/8" 400 LO LO 3-1/4" X 7" 0.20 835
                  LO LO 3-1/2" X 6" 0.50 835

 

FOOTPRINT


Model NV2
A Length 46 1/2"
B Width 24"
C Height 44 1/2"
D&E Return Air Plenum 18" x 22"
D&J Return Air Plenum  
E&F Warm Air Plenum 22" x 22"
G Flue Pipe Dia. 6"
H Floor to Centre of Flue Pipe 37"
T Width of Filter Rack  
Overall Length, including Burner & Flue Pipe 57 1/2"
Distance between Plenums 4 1/2"

Weight: 400 lbs