💧 Tecmark Pressure Switch 3029
Made by Tecmark, manufacturer part number 3029. It is listed for the equipment shown below, so check the model on your own unit against that list. If your old part carries one of the cross-reference numbers further down, this is listed as its alternative.
Series 3000 Pressure Switch This switch is found in many spa applications where a durable switch is required. It is rated at 25 amps and is available in a variety of mounting stylesStainless pan material. Optional plastic pan to prevent corrosion
📏 Specifications
| Specification | Value |
|---|---|
| Brand | Tecmark |
| Manufacturer part number | 3029 |
| Catalog description | Tecmark Pressure Switch 3029 |
✅ Listed for
- 333 400 Water System StaRite Max-E-Therm SR-200
- Pentair MasterTemp Gas Heater Water System
- Waterpik Laars Elecktra Star Mfg. 1995-2000
🔄 Cross-reference part numbers
These part numbers are listed as alternatives for this part.
| Brand | Part number |
|---|---|
| Len Gordon | 800122-3 |
Tecmark Pressure Switch 3029 Committed to quality, delivery and service Tecmark Series 3000, 3900 and 4000 Pressure Switches convert a positive or negative pressure signal (range 2” W.C. to 100 PSI) to an electrical output. Tecmark Pressure Switches are available in various configurations for air, gas and liquid sensing applications. Tecmark switches can sense pressures as low as 2″ w.c. up to 100 PSIG with electrical ratings up to 25 amps.
Additional Information
| Thread Material | Metal |
| Inlet Size/Outlet Size | 1/8" MPT |
| Amperage (Amps) | 25 |
Alternate Part Numbers
- 5-20-0013
🔧 Exploded diagram and parts
This part belongs to the Raypak 5.5kW & 11.0kW Heaters assembly. Everything listed below is something we stock for it, and the numbers match the diagram.
Parts that go with this
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
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Generic PTFE Teflon/Plumbers Thread Seal Tape A05-0265 | A05-0265 | 214 in stock | $1.27 | Add to cart |
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Switch Cover, Tecmark | 25165BM-02 | 7 in stock | $13.81 | Add to cart |
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Barb Fitting, Universal, 1/8" Barb x 1/8"fnpt, Brass | 522005 | 1799 in stock | $2.46 | Add to cart |
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Generic Brass Compression Fitting 1/8" x 1/4" | 522001 | 528 in stock | $1.76 | Add to cart |
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Compression Fitting, 1/8" x 3/16" Tube, Brass | 522000 | 2015 in stock | $1.89 | Add to cart |
Exploded parts diagram: This part is shown as item #6 on the Raypak 5.5kW & 11.0kW Heaters exploded parts diagram.
🔧 Raypak 5.5kW & 11.0kW Heaters – exploded parts diagram

The numbered parts below make up this assembly. Parts we stock are linked – click any to view.
| No. | Part |
|---|---|
| – | Element Gasket, Raypak ELS 552-2/1102-2, 5 each |
| – | Element Gasket, Raypak ELS 552-2/1102-2/5.5k with 11.0kW |
| – | Heater, RayPak SpaPak, ELS 552-5, 230v, 5.5kW, Complete |
| – | Heater, RayPak, SpaPak, ELS 1102-2, 230v, 11kW, Complete |
| 15 | Wire Kit, Raypak ELS |
| 14 | Dial Plate, Raypak ELS |
| 13 | Knob Stop, Raypak ELS/53A/55A/105A/105B/153/155A/183A/185A |
| 12 | Thermostat Knob,Raypak 53/ELS/53A/55A/105A/105B/151/153,Blk |
| 11 | Indicator Light, Raypak ELS |
| 10 | Toggle Switch, Raypak ELS/53A/151/153/155A/183A/185A, SPST |
| 9B | Thermostat,Raypak ELS/53/105A/105B/153/155A/183A/185B/RP2100 |
| 9A | Thermostat, Raypak |
| 8 | Contactor, DP, 40A FLA, 230v |
| 7 | Hi-Limit, Thermodisc, DPST, Screw Terminal, Surface Mount |
| 6 | Pressure Switch 3029, 25A, Tecmark, 1/8"mpt, SPNO ◀ this part |
| 5 | 46-197-W001K5 |
| 4 | Sensor Well, Raypak ELS |
| 3 | 46-197-W001K3 |
| 1 | 46-197-W001K1 |























