Laars newport, Installation, Operation And Maintanance

Page: 7 / 12

Newport Oil-Fired Heater
Page 7
Dimensions and Specifi cations
REF
NP 85 - 110 NP 125 - 150
inches
cm
inches
cm
Jacket Height A 35½
90
41
104
Jacket Width B 19¼
49
20½
52
Jacket Length C 20
51
21½
55
Return Tapping Height D 19½
50
22
56
Supply Tapping E 33½
85
38
97
Coil Supply Height F 27½
70
31½
80
Smoke Outlet Diameter G 6
15
6
15
Burner Center Line H 8½
22
10½
27
Tankless Coil NPT -- ½ ½
Return NPT -- 1¼ 1¼
Supply NPT -- 1¼ 1¼
Shipping Weight - lbs .
kg
-- 310
141
368
167
Water Content - Gallons
L
-- 11.6
44
15.4
58
Coil Size GPM -- 5 -- 5 --
Performance
Model NP 85-110 NP 125 - 150
Firing Rate GPH 0.85 -- 1.00 -- 1.10 -- 1.25 -- 1.35 -- 1.50 --
Input MBTU/hr
kW
103
30
120
35
133
30
150
44
160
47
177
52
Output MBTU/hr
kW
90
26
105
30
116
34
130
38
139
40
154
48
Effi ciency % AFUE 83.6 83.1 83.1 83.7 83.0 83.0
Net Stack Temperature °F
°C
312
156
353
178
371
188
351
177
386
197
417
214
Beckett Burner Specifi cations
AFG Burner Purchased to Beckett Spec. #TRI-801 For NP Units
Boiler Model NP 85 - 110 NP 125 - 150
Burner AFG AFG
Nozzle (Factory Installed) .85 x 70° A 1.25 x 80° A
Nozzle Manufacturer Delavan Delavan
Static Plate 3-3/8 3-3/8
Head Type F3 F6
Pump Pressure 100 100
Carlin Burner Specifi cations
Boiler Model NP 85 - 110 NP 125 - 150
Burner EZ - 1 EZ - 1
Nozzle (Factory Installed) .70 x 60A 1.00 x 60B
Nozzle Manufacturer Delavan Delavan
Head Positioning Bar * 0.6-0.65 0.85-1.00
Pump Pressure - PSI 145 150
* Head Positioning Bar must be changed when changing to an alternate nozzle
OUT OF
PRODUCTION