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PLB-098 

Oil Furnaces

 – 

Furnace Manual

 

11/13  

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5.  DIMENSIONS AND RATINGS (continued) 

Table 11: Model PLB-098 & PLB-098-VS Burner data 

 

Model

Input 

BTU/h

(*)

Firing rate 

USGPH

(*)

AFUE

(***)

Nozzle 

(Delavan)

(**)

Pump 

pressure 

(PSIG)

(*)

Head

Low firing 
rate baffle

Burner tube 

insertion 

length (Inch)

Static 

disc

ATC

Head/Air 

setting

77,000

0.55

85.7%

0.50 - 60A

150

6/0

98,000

0.70

85.1%

0.60 - 60W

140

10/3

77,000

0.55

85.7% ‡

0.50 - 60W

150

6/0

98,000

0.70

85.1% ‡

0.60 - 60W

140

10/3

AFG70MQSS

2 - Slot 

L2

1 3/4"

BECKET BURNER; MODEL AFG (Chimney)

Yes (3708)

PLB-098-DD

PLB-098-VS

3,38 U

 

Model

Input 

BTU/h

(*)

Firing rate 

USGPH

(*)

AFUE

(***)

Nozzle 

(Delavan)

(**)

Pump 

pressure 

(PSIG)

(*)

Head

Low firing 
rate baffle

Burner tube 

insertion 

length (Inch)

ATC

Head/Air 

setting

77,000

0.55

86.9%

0.50 - 60W

150

3,0

98,000

0.70

85.2%

0.60 - 60W

140

3,5

77,000

0.55

86.9% ‡

0.50 - 60W

150

3,0

98,000

0.70

85.2% ‡

0.60 - 60W

140

3,5

6 - Slot 

LQ

1 3/4"

BECKET BURNER; MODEL NX (Chimney or DV)

Yes (32229)

PLB-098-DD

PLB-098-VS

NX56LQ

 

Model

Input BTU/h

(*)

Firing rate 

USGPH

(*)

AFUE

(***)

Nozzle 

(Delavan)

(**)

Pump 

pressure 

(PSIG)

(*)

Burner tube 

insertion

 length 

(Inch)

Combustion air 

adjustment 
(Turbulator 

/Damper)

77,000

0.55

86.6%

0.50 - 70A

150

0 /2,0

98,000

0.70

85.2%

0.60 - 70A

140

1 /3,5

77,000

0.55

86.6% ‡

0.50 - 70A

150

0 /2,0

98,000

0.70

85.2% ‡

0.60 - 70A

140

1 /3,5

Model

Input BTU/h

(*)

Firing rate 

USGPH

(*)

AFUE

(***)

Nozzle 

(Danfoss)

(**)

Pump 

pressure 

(PSIG)

(*)

Burner tube 

insertion

 length 

(Inch)

Combustion air 

adjustment 

(Head/Air)

77,000

0.55

85.9%

0.50 - 60H

120

,60 / ,65 - 15%

98,000

0.70

85.2%

0.55 - 60H

165

,60 / ,65 - 30%

77,000

0.55

85.9% ‡

0.50 - 60H

120

,60 / ,65 - 15%

98,000

0.70

85.2% ‡

0.55 - 60H

165

,60 / ,65 - 30%

PLB-098-DD

PLB-098-VS

1 3/4"

CARLIN BURNER; MODEL EZ-LF

RIELLO BURNER; MODEL 40-F3 (Chimney)

2 3/4"

PLB-098-DD

PLB-098-VS

 

* INPUT & OUTPUT ADJUSTMENT 

- Pump pressure can be adjusted to maintain proper firing rate. 
- Increase pump pressure if flue gases temperature is under 400°F. 
- Adjust the total flue gas temperature between 400°F and 575°F (330°F and 505°F) net approximately) 

** Default Installed Nozzle in bold characters 
*** AFUE values established after minimum 20 hours of operation. 

C           US 

PLP furnaces are CSA design 
certified for installation 
on combustible flooring.

‡= 

Summary of Contents for PLB-098 LOW-BOY

Page 1: ...y could result in severe personal injury death or substantial property damage When calling or writing about the furnace Please indicate furnace model number and serial number from rating label You may...

Page 2: ...bows 20 Always connect and seal a return air duct to the furnace unless the furnace is located in a large space such as an unpartitioned basement Route the return air duct to an adjacent room if no re...

Page 3: ...to a hazardous electrical condition and to premature failure of the equipment The minimum clearances from combustible material for each of the positions are specified in Table 1 If the furnace is inst...

Page 4: ...to the burner manufacturer s instructions Also the burner must be installed always in the same way independently of the furnace orientation 1 Position the mounting gasket between the mounting flange a...

Page 5: ...re the draft is either high or variable due to external conditions Follow the instructions provided with the regulator 1 5 4 Side wall Venting The heating unit is approved for side wall venting This s...

Page 6: ...xposure to the following substances a Permanent wave chemicals for hair b Chlorinated waxes and cleaners c Chlorine based swimming pool chemicals d Water softening chemicals e De icing salts or chemic...

Page 7: ...furnace installed with a 4 tons air conditioning evaporator coil Heating mode airflow is still 1050 CFM Cooling mode air flow use Equation 3 4 CFM 4 x 400 1600 CFM The larger number is 1600 CFM cooli...

Page 8: ...7 6 6 900 14 58 41 31 25 21 19 17 14 12 11 10 9 8 8 7 7 7 1000 16 64 45 34 28 23 20 18 15 13 11 10 9 9 8 8 7 7 1100 16 72 49 38 30 25 22 19 16 14 12 11 10 9 9 8 8 7 1200 16 54 41 33 27 24 21 17 15 13...

Page 9: ...600 12 59 38 28 22 19 16 15 13 700 12 69 44 32 25 21 18 16 15 13 800 14 50 36 29 24 20 18 16 14 900 14 56 41 32 26 22 20 18 15 1000 16 63 45 35 29 24 22 19 17 15 1100 16 69 49 38 31 26 23 21 18 16 120...

Page 10: ...he position of the wires on the electronic board of the unit and consult the wiring diagrams If the heating and air conditioning speeds are the same the RED wire must be moved to UNUSED LEADS on the e...

Page 11: ...BVSO is installed according to instructions for chimney venting 4 The oil supply valve is open 5 The burner Reset button is well pushed in or re armed 6 The preliminary air adjustments on the burner...

Page 12: ...ise is lower or exceeds the temperature specified in Table 10 change to the next lower or higher blower speed tap until the temperature rise falls to the target If the excessive temperature rise canno...

Page 13: ...6 Re mount lock and fasten the control box with the 2 screws removed in step 4 7 Re attach the assembly cover with the screws removed in step 2 8 Re establish power to the unit 3 3 CLEANING OF THE BUR...

Page 14: ...rough furnace checked not to exceed 85 F and the blower speed adjusted if necessary 19 Was the thermostat heat anticipator set per wiring diagram 20 Was the burner started and tested per burner manual...

Page 15: ..._____________________________Date installed_____________________________ Installation instructions have been followed Checkout sequence has been performed Above information is certified to be correct...

Page 16: ...000 0 70 MED HIGH HIGH 1255 1180 77 000 65 000 0 55 98 000 81 000 0 70 Model Input BTU h Blower motor HP Blower motor Speed adjustment 3 0 1 2 HP ECM 1 3 HP 4 speeds PLB098 DD PLB098 VS 10 x 10 Outpu...

Page 17: ...h Firing rate USGPH AFUE Nozzle Delavan Pump pressure PSIG Burner tube insertion length Inch Combustion air adjustment Turbulator Damper 77 000 0 55 86 6 0 50 70A 150 0 2 0 98 000 0 70 85 2 0 60 70A...

Page 18: ...1 ON 2 ON 1 5 600 660 540 SW4 DELAY DIP switch position HEAT INPUT USGPH PreRun On Delay CFM Level Time ShortRun On Delay CFM Level Time Off Delay CFM Level Time A 1 OFF 2 OFF 0 7 13 45 sec 19 30 sec...

Page 19: ...PLB 098 Oil Furnaces Furnace Manual 11 13 19 5 DIMENSIONS AND RATINGS continued Figure 9 Wiring Diagram 4 Speed Motor PSC...

Page 20: ...PLB 098 Oil Furnaces Furnace Manual 20 11 13 5 DIMENSIONS AND RATINGS continued Figure 10 Wiring Diagram Variable Speed Motor ECM...

Page 21: ...PLB 098 Oil Furnaces Furnace Manual 11 13 21 6 COMPONENTS AND REPLACEMENT PARTS Figure 11 Parts List With 4 Speed motor PSC B50126A...

Page 22: ...B03549 ELECTRICAL BOX 29 R02R008 HIGH LIMIT CTL205 30F 7 in 30 B03550 ELECTRICAL BOX COVER Panel only 31 B03118 01 ELECTRICAL KIT BVSO EXT 32 B03596 BURNER WIRE CHANEL 33 Z06G001 BLOCKED VENT SHUT OF...

Page 23: ...PLB 098 Oil Furnaces Furnace Manual 11 13 23 6 COMPONENTS AND REPLACEMENT PARTS continued Figure 12 Parts List With variable speed motor ECM B50127A...

Page 24: ...AL BOX SPACER 28 B03534 ELECTRICAL BOX 29 R02R008 HIGH LIMIT CTL205 30F 7 in 30 B03550 ELECTRICAL BOX COVER Panel only 31 B03118 01 ELECTRICAL KIT BVSO EXT 32 B03596 BURNER WIRE CHANEL 33 Z06G001 BLOC...

Page 25: ...f the furnace oil burner should shut down on flame failure the burner primary control will lock out Ask your service technician to show you the correct procedure to reset the primary control button NE...

Page 26: ...PLB 098 Oil Furnaces Furnace Manual 26 X40205 Rev B 11 13...

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