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Heated Water Supply Valve for Mobile Homes

by Woodford Mfg.

Thermaline® Freezeless (Heated) Sanitary Water Supply Valve
FOR Potable Water

Protect the water service to your mobile home from freezing with a Thermaline® heated sanitary water valve.
photo of the Woodford Thermaline® sanitary water connector
  • Female Inlet: 3/4" FIPT
  • Male Outlet: 3/4" MIPT
  • Head manufactured of cast brass
  • Pressure molded polypropylene structural foam cover
  • 15 watt, 110-120 volt removable insert heater with grounded 3-prong standard plug
  • 15 watts costs approximately one penny a day to operate, even at temperatures at 50° below zero
  • Riser pipe: 1" galvanized steel pipe reduced to 3/4" at both ends
  • Operating pipe: 1/4" galvanized steel pipe
  • Insulation: bonded polyurethane foam
  • 3-1/4" diameter high strength plastic casing
  • Compact design provides ideal protection wherever a freezeless supply line installation is needed - works great in campgrounds, mobile home parks & farms (livestock waterer)
  • View rough-in schematic
  • NOTE: Install the Thermaline next to the mobile home, not under it, to facilitate service of unit.
Description Bury Depth Price & Quantity
Therm-1 Freezeless Sanitary Water Connector 1 foot $203.61 Enter a quantity and
Therm-2 Freezeless Sanitary Water Connector 2 feet $216.57 Enter a quantity and
Therm-3 Freezeless Sanitary Water Connector 3 feet $228.68 Enter a quantity and
Therm-4 Freezeless Sanitary Water Connector 4 feet $241.07 Enter a quantity and
Therm-5 Freezeless Sanitary Water Connector 5 feet $251.56 Enter a quantity and

Thermaline® Repair Parts Listing

Thermaline head cover removal image
Unbolt and remove head covers to access handle, valve, and heater components.
Thermaline parts breakdown
Item # Part # Description Price & Quantity
1 80055 Cover, Woodford $4.86 Enter a quantity and
2 80056 Cover, Thermaline $4.87 Enter a quantity and
3 80073 Carriage Bolt $1.98 Enter a quantity and
4 80068 Wing Nut $1.62 Enter a quantity and
5 80014 Handle, Brass $15.92 Enter a quantity and
5a 80013 Handle, Brass - (for units sold before 6/1/2011) $15.86 Enter a quantity and
6 80017 Packing Nut $4.95 Enter a quantity and
6a 80005 Packing Nut - (for units sold before 6/1/2011) $7.20 Enter a quantity and
7 30247 Packing $3.40 Enter a quantity and
7a 80008 Packing - (for units sold before 6/1/2011) $4.73 Enter a quantity and
8 85064 Head Nut Assembly $30.81 Enter a quantity and
9 80066 Yoke Nut $12.19 Enter a quantity and
10 85015 Combination Valve Assembly $12.00 Enter a quantity and
11 80062 Heater Well Thumb Nut $4.19 Enter a quantity and
12 80063 Heater Well Washer $2.27 Enter a quantity and
13 85001 1' Heater Well Assembly (includes item 12) Standard on 1' Hydrants $12.57 Enter a quantity and
13a 85002 2' Heater Well Assembly (includes item 12) Standard on 2' - 6' Hydrants $13.17 Enter a quantity and
13b 85004 4' Heater Well Assembly (includes item 12) Optional on 6' Hydrants - Standard on 7'- 8' Hydrants $23.00 Enter a quantity and
14 85061 1' Heater Assembly (includes item 15) Standard on 1' Hydrants $36.91 Enter a quantity and
14a 85062 2' Heater Assembly (includes item 15) Standard on 2' - 6' Hydrants $36.81 Enter a quantity and
14b 85065 4' Heater Assembly (includes item 15) Optional on 6' Hydrants - Standard on 7'- 8' Hydrants $64.03 Enter a quantity and
15 80061 Heater Cover $3.58 Enter a quantity and
16 800XX Operating Pipe See Tables Below
Note: Items #5a, 6a, and 7a CANNOT be used with item #8 (part #85064) Head Nut Assembly.
Note: Old style heaters originally used in Thermalines with cast iron covers are replaced by items #11, 13, and 14.

#16 Operating Pipe
for Brass Head

Part # Bury Depth (ft) Length (in) Price & Quantity
Part # 80081 1' bury 11-1/8" long $9.60 Enter a quantity and
Part # 80082 2' bury 23-1/8" long $13.92 Enter a quantity and
Part # 80083 3' bury 35-1/8" long $17.59 Enter a quantity and
Part # 80084 4' bury 47-1/8" long $21.94 Enter a quantity and
Part # 80085 5' bury 59-1/8" long $23.42 Enter a quantity and

#16 Operating Pipe
for Cast Iron Head

Part # Bury Depth (ft) Length (in) Price & Quantity
Part # 80031 1' bury 9-3/8" long $8.54 Enter a quantity and
Part # 80032 2' bury 21-3/8" long $11.10 Enter a quantity and
Part # 80033 3' bury 33-3/8" long $15.83 Enter a quantity and
Part # 80034 4' bury 45-3/8" long $20.57 Enter a quantity and
Part # 80035 5' bury 57-3/8" long $21.47 Enter a quantity and

Related Items & Accessories


Frequently Asked Questions

Q. "Water is leaking from around the brass stem when the hydrant is on. How do I fix this?"
A. The packing nut (item #6 or #6a in parts schematic) will occasionally need to be tightened to stop water leaking past the packing. Unbolt and remove the head covers. This will expose the handle and the packing nut. Tighten the packing nut snugly until the leak stops. If over time the leak persists then a new packing seal (item #7 or #7a) will be required to replace the old worn out one.

Q. "Water is leaking from the top of the stem when the hydrant is on. What can I do to fix this?"
A. The heater well thumb nut (item #11) may need to be tightened. Or, the heater well washer (item #12) may be missing or worn, or the heater well (item #13, #13a, #13b) may have a hole or split in it. To inspect the heater well, unplug the power cord. Unbolt and remove the head covers. Pull the heater and cord assembly straight up and out of the heater well. Remove the thumb nut (item #11), and the handle (item #5). Pull the heater well (item #13, #13a, #13b) straight up and out of the hydrant carefully so as not to bend or dent the heater well. Inspect the heater well for holes or possible splitting. Replace the heater well, or if the heater well looks good, reinstall the heater well. Reinstall the handle and the thumb nut and tighten the thumb nut. Slide the heater back into the heater well. Replace the head covers and bolt into place and plug-in the cord.

drawing of parts to remove to get to the heater well


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