Product Name: 151 Heater
Category: Heaters, Pool
Manufacturer: Raypak

Note:
Look for part numbers starting with APC for high quality, lower cost non branded items.

Manufactured 1974 through 12-1-1981; electronic ignition 11-1-1980 through 12-1-1981.

Note: All parts available in all Models, unless otherwise noted.

MV = millivolt ignition
IID = electronic ignition

(a): For altitudes above 2,000 ft., call us.
(b): Gas Conversions to be done by qualified agency only.
(c):WARNING: The hydraulic conditions or water chemistry that caused the tube bundle to fail have very likely also damaged the bypass valve and Unitherm Governor. We recommend that you replace the Unitherm Governor and inspect the bypass assembly. Failure to do so could cause premature failure of this replacement part.


Enter a quantity next to one or more key items and press the 'add to cart' button to place in your shopping cart.

Order Qty Key Part Number Description Cost Qty. Req'd
B: Burner Tray
N/A 1-B N/A Tray w/Burners, Sea Level (a) N/A 1
N/A 1-B N/A Tray w/o Burners, Sea Level (a) N/A 1
2-B 001991F Burner Hold Down Kit $55.43 1
N/A 3-B N/A Burner N/A 10
4-B 350080F Orifice, Natural Gas, No.51, Sea Level (a) $6.63 10
4-B 350083F Orifice, Propane, No.57, Sea Level (a) $6.63 10
C: Controls
1-C 600892FB High Limit 135° F $44.19 1
2-C 600893FB High Limit 140° F $45.79 1
3-C 003346F Thermostat $142.01 1
G: Gas Valve
1-G 003898F Combination Valve, Natural Gas, MV $312.36 1
1-G 003899F CombinationValve, Propane, MV $312.36 1
1-G 003900F Combination Valve, Natural Gas, IID $262.88 1
H: Heat Exchanger
- 001056F Bolt Kit $36.96 1
- 002439F Tube Bundle (c) $592.91 1
- 007211F Bulb Sensor Immersion Well $36.96 1
- 300203 Well Retaining Clip $3.32 1
N/A - N/A Heat Exchanger Assy. N/A 1
N/A 2-H N/A Inlet/Outlet Header N/A 1
N/A 3-H N/A Return Header, California III unit N/A 1
5-H 002440F Heat Exchanger Tube $122.32 1
N/A 6-H N/A Baffle Kit N/A 1
8-H 800075B Gasket, Header $66.68 2
8-H APCG3215 Gasket, Header $9.47 2
9-H 053242B Unitherm Governor $149.73 1
10-H 013793F Drain Valve $27.32 1
13-H 004056F lnlet/Outlet Flange, Cast Iron $250.22 1
14-H 800013B Gasket, Flange $24.10 1
N/A 14-H N/A Gasket, Flange N/A 1
J: J-Box
N/A 1-J N/A Junction Box, IID N/A 1
2-J 006736F Transformer $92.39 1
N/A 3-J N/A Toggle Switch N/A 1
M: Miscellaneous Components
- 052870F Deliming Kit $386.92 1
1-M 062237B Pressure Switch $74.72 1
2-M 003271F Pressure Switch Tube Assy. $60.26 1
N/A 3-M N/A Thermostat Knob N/A 1
N/A 5-M N/A Dial Plate N/A 1
6-M 008091F PRV 125 PSI $88.37 1
P: Pilot
1-P 600525B Pilot, Natural Gas, MV $122.92 1
1-P 600575B Pilot, Propane, MV $120.51 1
2-P 002003F Pilot, Natural Gas, IID $89.18 1
3-P 003901F Pilot Orifice, Natural Gas, MV $65.88 1
3-P 003902F Pilot Orifice, Propane, MV $72.31 1
4-P 003903F Pilot Orifice, Natural Gas, IID $33.74 1
5-P 600019B Pilot Generator MV $79.54 1
N/A 6-P N/A Ignition Control IID, Natural Gas N/A 1
N/A 7-P N/A Pilot Mounting Bracket MV N/A 1
N/A 8-P N/A Pilot Mounting Bracket IID N/A 1
N/A 9-P N/A Lighter Tube, Standing Pilot N/A 1
N/A 10-P N/A Pilot Tube N/A 1
11-P 006088B Hi Tension Wire $151.84 1
R: Refractory
1-R 000992F Refractory Kit $365.06 1
S: Sheetmetal
1-S 002007F Jacket Top $94.00 1
2-S 002008F Flue Collector $248.88 1
N/A 3-S N/A Door Assy. N/A 1
N/A 4-S N/A Access Panel Group, California III N/A 1
N/A 4-S N/A Access Panel Group, Spa Pak N/A 1
N/A 5-S N/A J-Box, Sheetmetal N/A 1
V: Venting
N/A 1-V N/A Stackless Top Kit, Outdoor N/A 1
N/A 2-V N/A Drafthood Kit, Indoor N/A 1
Conversion Kits
- 004691F Propane to Natural Gas Standing Pilot (b) $905.03 1
N/A - N/A Natural Gas to Propane Standing Pilot (b) N/A 1