
Sta-Rite MasterTemp Heater Manifold Assembly, SR333, 77707-0015
30 day returns · Easy, with prepaid labels provided
Quick overview
- A complete manifold kit The manifold assembly together with the switches, sensor and seals that belong with it.
- Model SR333 The manifold kit listed for the SR333 heater.
- Switches included Water pressure switch, automatic gas shutoff switch and high limit switch all come in the kit.
- Thermistor included The temperature sensing thermistor is supplied as part of the kit.
- Seals included Coil and tubesheet sealing o-ring kit, manifold bypass kit and a connector tube kit with its o-ring.
- Zinc plug included The 428-60 PS zinc plug comes with it.
Need a hand?
Frequently bought together

MasterTemp Heater Manifold Assembly, SR333, 77707-0015
Similar products
Other products people compare with this one.
Sta-Rite Heater Manifold Kit 200,000 BTU, 77707-0014$58699
Sta-Rite MasterTemp and Max-E-Therm Combination Gas Control Valve Assembly, 42001-0051S$42399
Pentair MasterTemp & Sta-Rite Max-E-Therm Natural Gas | 77707-0253$65499
Sta-Rite Air Blower Kit for 333 Propane Max-E-Therm Burner System, 77707-0255$70999
Pentair MasterTemp Max-E-Therm Wiring Harness, 461107$30099
Pentair 3" PVC Direct Air Intake Duct Kit for Max-E-Therm Heater, 475002$31899
Pentair BLOWER KIT LP SR400 | 77707-0256$71499
Pentair BLOWER KIT LP SR200 | 77707-0254$70799
Pentair Combustion Chamber Cover for Max-E-Therm Heaters, 474958$43399
Sta-Rite Adapter Plate Gasket Kit for Max-E-Therm and MasterTemp Heater Burner System, 77707-0011$7799
Sta-Rite MasterTemp and Max-E-Therm Tube Sheet Coil Assembly Kit, Models 200NA and 200LP, 77707-0232$94499
Pentair MasterTemp & Sta-Rite Max-E-Therm Tube Sheet Coil Assembly Kit | Models 300NA & 300LP | Prior to 1-12-09 | 77707-0233$1,03699
Sta-Rite Air Orifice Kit for Model 200 Max-E-Therm Heater, 77707-0111$7499
Sta-Rite Natural Gas to Propane Conversion Kit for 400 Max-E-Therm Heater Burner System, 77707-1441$6099
Pentair MasterTemp and Sta-Rite Max-E-Therm Gas Conversion Kit | 77707-1461$5799
Pentair Manifold O-Ring Kit for Max-E-Therm and MasterTemp Heater Burner System, 77707-0120$2999
Sta-Rite Max-E-Therm Control Board Enclosure with Topside Panel, Natural Gas and LP Models, 77707-0013$23099
Sta-Rite Z-Flex Appliance Adapter, 77707-0087$21699
Sta-Rite Max-E-Therm Insulation Kit, 77707-0008$16899
Sta-Rite Max-E-Therm Thermal Regulator Kit, 77707-0010$12099
Product details
This is the heater manifold assembly kit for the SR333, Sta-Rite part number 77707-0015. It is sold as a kit rather than as a bare manifold, so the parts that come off with it are all in the box.
What is in the box
The kit contains the coil and tubesheet sealing o-ring kit, the manifold bypass kit, a water pressure switch, a connector tube kit made up of one connector tube and one o-ring, a 428-60 PS zinc plug, the automatic gas shutoff switch, the high limit switch and the thermistor. That covers the water side of the heater and the safety devices that mount on it.
Identify the model first
The source describes this part both as a MasterTemp heater manifold assembly and as the Sta-Rite Max-E-Therm SR333 manifold. Rather than choose between those two descriptions, read the model number from your heater plate and confirm it says SR333 before you order.
The zinc plug
The zinc plug included in the kit is a sacrificial anode. It is a consumable that protects the manifold and heat exchanger from corrosion, so fit the new one rather than reusing the old.
| Brand | Sta-Rite |
|---|---|
| Manufacturer part number | 77707-0015 |
| UPC | 022315302822 |
| Type | Heater manifold assembly kit |
| Model | SR333 |
| Listed for | Pentair MasterTemp heaters, also described as Sta-Rite Max-E-Therm |
| Kit contents | Coil and tubesheet sealing o-ring kit, manifold bypass kit, water pressure switch, connector tube kit with 1 connector tube and 1 o-ring, zinc plug 428-60 PS, automatic gas shutoff switch (AGS), high limit switch, thermistor |
| Shipping weight | 8 lb |
| Ships | Parcel |
Request a quote
Need a volume price, a freight quote, or pricing in writing before you order? We reply the same business day.
Customer reviews
More from Sta-Rite
Sta-Rite 170145 System 3 S7M120 Large and Small Cartridge Set, 25021-0200S and 25022-0201S$48299
Pentair Genuine OEM MasterTemp/Max-E-Therm 6-Button Control Board Kit, 461105Z$53999
Pentair 6-Position Top Mount Clamp Valve Top Assembly, 272568Z$15199
Filbur Sta-Rite S7D75 Full Filter Grid Set (11 Grids), FS-3037$24599
Sta-Rite Face Plate Inlet Eyeball Kit with Screws, 08428-0125$3299
Sta-Rite Pump Tank Body Housing Assembly, IntelliPro, 17307-0110S$31099
Sta-Rite 300 Sq. Ft. Filter Replacement MOD Media, 27002-0300S$57199
Pentair Sta-Rite S8M150 Large and Small Cartridge Filter Pack 25021-0202S & 25022-0203S, 170147$77199
Sta-Rite System 2 Tank Shell Upper Half, Black, 27001-0020S$29099
Sta-Rite Max-E-Therm Igniter with Gasket Kit, 77707-0054$9399
Sta-Rite 150/200 Sq Ft Posi-Clear RP Replacement Lid, 12.5 in., 178745Z$15099
Sta-Rite Tank Body Assembly for Max-E-Glas II and Dura-Glas II, C176-59PZ$29699
Pentair Combustion Chamber Assembly for Max-E-Therm Heaters, 474957$37399
Sta-Rite Tube Sheet Coil Assembly Kit for Model 400NA, 400LP MasterTemp Heater, 474061$1,25399
Sta-Rite Max-E-Pro Seal Plate, C103-194PZ$7299
Sta-Rite Valve and Gauge Assembly for System 3 Filters, 24850-0105$11099
Pentair Weir Assembly for Sta-Rite U-3 Skimmer, 08650-0022$3899
Pentair Genuine OEM Sand Filter Drain Cap, 154712$3699
Pentair IntelliPro VSF Drive Kit with Keypad, Black, 356893Z$1,22699
Sta-Rite Max-E-Therm Air Flow Switch, 42001-0061S$15799
Questions and answers
What people ask about this product, answered by our pool techs.
What comes in the kit?
Which heater is this for?
Do I need to buy the switches separately?
How does it ship?
Get your unadvertised price ›






