3 products
3 products
A soft start kit reduces the inrush current your Coleman-Mach AC pulls at compressor startup by up to 75%. That lower startup draw lets you run the AC on a 30-amp service alongside other loads, start the unit on a smaller inverter or generator (including many 2,000W portables), and reduce mechanical stress on the compressor over time. It is one of the most practical upgrades for boondockers and anyone running a single Honda or similar inverter generator.
The Coleman TSR (True Soft Start) is built for Coleman-Mach rooftop air conditioners, including the Mach 3 Plus, Mach 8, Mach 10, Mach 15, and Power Saver HP models. Confirm your model number on the AC shroud or interior ceiling assembly before ordering. If you have a Power Saver HP ducted unit, check the matching Coleman Power Saver HP ceiling assembly parts while you are in there.
Yes. Installation is a wiring swap inside the AC shroud on the roof, typically 30 to 45 minutes with basic hand tools. You will disconnect shore power, remove the shroud, and wire the soft start module into the compressor leads per the included instructions. If you are already on the roof, it is a good time to inspect your ceiling assembly and gasket for compression and replace anything that looks flattened.
In most cases, yes. With the inrush current cut significantly, a 13,500 or 15,000 BTU Coleman-Mach AC can typically start and run on a 2,000W to 2,200W inverter generator, where it would otherwise stall the generator on startup. Running watts after startup stay the same, so the soft start solves the surge, not the sustained load. For shore-power hookups, see our RV plug adapters if you need to step between 30-amp and 50-amp service.
Yes. Coleman soft start kits ship free on orders over $100, and we ship from Texas via standard ground carriers. Most orders leave the warehouse within one business day. If you need help confirming the right kit for your AC model, text or call our team at 817-984-1852 before you order.
The right product, at the right price, with outstanding customer service.
5100 Airport Freeway
Fort Worth, TX 76117
817-984-1852
6314 Airport Freeway Suite C
Haltom City, TX 76117
Text us at 817-984-1852 (for fastest response)
Warehouse Hours
Monday: 9:00am - 4:00pm
Tuesday: 9:00am - 4:00pm
Wednesday: 9:00am - 4:00pm
Thursday: 9:00am - 4:00pm
Friday: 9:00am - 4:00pm
Saturday: 9:00am - 12:00pm
Sunday: Closed
Closed
Closing at 4pm
Closing at 4pm
Closing at 4pm
Closing at 4pm
Closing at 4pm
Closing at 1pm
5100 Airport Freeway
Fort Worth, TX 76117
Dealership Hours
Monday: 8:00am - 6:00pm
Tuesday: 8:00am - 6:00pm
Wednesday: 8:00am - 6:00pm
Thursday: 8:00am - 6:00pm
Friday: 8:00am - 6:00pm
Saturday: 9:00am - 5:00pm
Sunday: Closed
Closed
Closing at 6pm
Closing at 6pm
Closing at 6pm
Closing at 6pm
Closing at 6pm
Closing at 5pm
| Furnace | Model | Replacement Core |
| NT-16S | 2009 | Stock# 2611A, Model # RP-16NQ |
| NT-16S | 2420 | Stock# 2611A, Model # RP-16NQ |
| - | - | - |
| NT-16SQ | 2425 | Stock# 2611A, Model # RP-16NQ |
| NT-16SQ | 2426 | Stock# 2611A, Model # RP-16NQ |
| NT-16SQ | 2444 | Stock# 2611A, Model # RP-16NQ |
| NT-16SQ | 2445 | Stock# 2611A, Model # RP-16NQ |
| - | - | - |
| NT-20S | 2019 | Stock# 2611A, Model # RP-16NQ |
| NT-20S | 2281 | Stock# 2611A, Model # RP-16NQ |
| - | - | - |
| NT-20SQ | 2432 | Stock# 2611A, Model# RP-16NQ |
| NT-20SQ | 2433A | Stock# 2611A, Model# RP-16NQ |
| NT-20SQ | 2450A | Stock# 2611A, Model# RP-16NQ |
| NT-20SQ | 2425A | Stock# 2611A, Model# RP-16NQ |
| - | - | - |
| NT-30SP | 2060 | Stock# 2613A, Model# RP-30N |
| NT-30SP | 2373 | Stock# 2613A, Model# RP-30N |
| NT-30SP | 2453 | Stock# 2613A, Model# RP-30N |
| - | - | - |
| NT-34SP | 2603 | Stock# 2613A, Model# RP-30N |
| NT-34SP | 2374 | Stock# 2613A, Model# RP-30N |
| NT-34SP | 2454 | Stock# 2613A, Model# RP-30N |
| - | - | - |
| NT-40 | 2051 | Stock# 2614A, Model# RP-40N |
| NT-40 | 2455 | Stock# 2614A, Model# RP-40N |
| - | - | - |
| P-40 | 2230 | Stock# 2615A, Model# RP-40P |
| P-40 | 2456 | Stock# 2615A, Model# RP-40P |
| - | - | - |
| NT-16SEQ | 2017 | Stock# 2612A, Model# RP-16NEQ |
| NT-16SEQ | 2314 | Stock# 2612A, Model# RP-16NEQ |
| NT-16SEQ | 2315 | Stock# 2612A, Model# RP-16NEQ |
| NT-16SEQ | 2316 | Stock# 2612A, Model# RP-16NEQ |
| NT-16SEQ | 2364 | Stock# 2612A, Model# RP-16NEQ |
| NT-16SEQ | 2375 | Stock# 2612A, Model# RP-16NEQ |
| NT-16SEQ | 2380 | Stock# 2612A, Model# RP-16NEQ |
| NT-16SEQ | 2427 | Stock# 2612A, Model# RP-16NEQ |
| NT-16SEQ | 2428 | Stock# 2612A, Model# RP-16NEQ |
| NT-16SEQ | 2429 | Stock# 2612A, Model# RP-16NEQ |
| NT-16SEQ | 2431 | Stock# 2612A, Model# RP-16NEQ |
| NT-16SEQ | 2438 | Stock# 2612A, Model# RP-16NEQ |
| NT-16SEQ | 2439 | Stock# 2612A, Model# RP-16NEQ |
| NT-16SEQ | 2440 | Stock# 2612A, Model# RP-16NEQ |
| NT-16SEQ | 2441 | Stock# 2612A, Model# RP-16NEQ |
| NT-16SEQ | 2442 | Stock# 2612A, Model# RP-16NEQ |
| NT-16SEQ | 2443 | Stock# 2612A, Model# RP-16NEQ |
| NT-16SEQ | 2500 | Stock# 2612A, Model# RP-16NEQ |
| NT-16SEQ | 2503 | Stock# 2612A, Model# RP-16NEQ |
| NT-16SEQ | 2505 | Stock# 2612A, Model# RP-16NEQ |
| NT-16SEQ | 2507 | Stock# 2612A, Model# RP-16NEQ |
| - | - | - |
| NT-20SEQ | 2021 | Stock# 2612A, Model# RP-16NEQ |
| NT-20SEQ | 2307 | Stock# 2612A, Model# RP-16NEQ |
| NT-20SEQ | 2347 | Stock# 2612A, Model# RP-16NEQ |
| NT-20SEQ | 2348 | Stock# 2612A, Model# RP-16NEQ |
| NT-20SEQ | 2349 | Stock# 2612A, Model# RP-16NEQ |
| NT-20SEQ | 2435 | Stock# 2612A, Model# RP-16NEQ |
| NT-20SEQ | 2436 | Stock# 2612A, Model# RP-16NEQ |
| NT-20SEQ | 2437 | Stock# 2612A, Model# RP-16NEQ |
| NT-20SEQ | 2446 | Stock# 2612A, Model# RP-16NEQ |
| NT-20SEQ | 2447 | Stock# 2612A, Model# RP-16NEQ |
| NT-20SEQ | 2448 | Stock# 2612A, Model# RP-16NEQ |
| NT-20SEQ | 2449 | Stock# 2612A, Model# RP-16NEQ |
| NT-20SEQ | 2501 | Stock# 2612A, Model# RP-16NEQ |
| NT-20SEQ | 2504 | Stock# 2612A, Model# RP-16NEQ |
| NT-20SEQ | 2506 | Stock# 2612A, Model# RP-16NEQ |
| - | - | - |
| SF-20 | 2324 | Stock# 2605A, Model# RP-20Q |
| SF-20 | 2381 | Stock# 2605A, Model# RP-20Q |
| - | - | - |
| SF-20Q | 2382 | Stock# 2605A, Model# RP-20Q |
| SF-20Q | 2385 | Stock# 2605A, Model# RP-20Q |
| SF-20Q | 2386 | Stock# 2605A, Model# RP-20Q |
| - | - | - |
| SF-20F | 2329 | Stock# 2606A, Model# RP-20FQ |
| - | - | - |
| SF-20FQ | 2389 | Stock# 2606A, Model# RP-20FQ |
| SF-20FQ | 2325 | Stock# 2606A, Model# RP-20FQ |
| - | - | - |
| SF-25 | 2320 | Stock# 2607A, Model# RP-30Q |
| SF-25 | 2325 | Stock# 2607A, Model# RP-30Q |
| - | - | - |
| SF-25Q | 2383 | Stock# 2607A, Model# RP-30Q |
| SF-25Q | 2387 | Stock# 2607A, Model# RP-30Q |
| - | - | - |
| SF-25F | 2330 | Stock# 2608A, Model# RP-30FQ |
| - | - | - |
| SF-25FQ | 2390 | Stock# 2608A, Model# RP-30FQ |
| SF-25FQ | 2467 | Stock# 2608A, Model# RP-30FQ |
| - | - | - |
| SF-30 | 2321 | Stock# 2607A, Model# RP-30Q |
| SF-30 | 2326 | Stock# 2607A, Model# RP-30Q |
| SF-30 | 2376 | Stock# 2607A, Model# RP-30Q |
| - | - | - |
| SF-30Q | 2384 | Stock# 2607A, Model# RP-30Q |
| SF-30Q | 2388 | Stock# 2607A, Model# RP-30Q |
| SF-30Q | 2481 | Stock# 2607A, Model# RP-30Q |
| SF-30Q | 2481 | Stock# 2607A, Model# RP-30Q |
| - | - | - |
| SF-30F | 2331 | Stock# 2608A, Model# RP-30FQ |
| - | - | - |
| SF-30FQ | 2391 | Stock# 2608A, Model# RP-30FQ |
| SF-30FQ | 2469 | Stock# 2608A, Model# RP-30FQ |
| SF-30FQ | 2484 | Stock# 2608A, Model# RP-30FQ |
| - | - | - |
| SF-35 | 2322 | Stock# 2609A, Model# RP-35Q |
| SF-35 | 2327 | Stock# 2609A, Model# RP-35Q |
| - | - | - |
| SF-35Q | 2398 | Stock# 2609A, Model# RP-35Q |
| SF-35Q | 2414 | Stock# 2609A, Model# RP-35Q |
| - | - | - |
| SF-35F | 2302 | Stock# 2610A, Model# RP-35FQ |
| SF-35F | 2332 | Stock# 2610A, Model# RP-35FQ |
| - | - | - |
| SF-35FQ | 2400 | Stock# 2610A, Model# RP-35FQ |
| - | - | - |
| SF-42 | 2323 | Stock# 2609A, Model# RP-35Q |
| SF-42 | 2328 | Stock# 2609A, Model# RP-35Q |
| - | - | - |
| SF-42Q | 2399 | Stock# 2609A, Model# RP-35Q |
| SF-42Q | 2415 | Stock# 2609A, Model# RP-35Q |
| SF-42Q | 2482 | Stock# 2609A, Model# RP-35Q |
| - | - | - |
| SF-42F | 2333 | Stock# 2610A, Model# RP-35FQ |
| - | - | - |
| SF-42FQ | 2401 | Stock# 2610A, Model# RP-35FQ |